Mile


The mile, sometimes the international mile or statute mile to distinguish it from other miles, is a British imperial unit and United States customary unit of length; both are based on the older English unit of length equal to 5,280 English feet, or 1,760 yards. The statute mile was standardised as a unit of length between the Commonwealth of Nations and the United States by an international [yard and pound|international agreement in 1959], when the yard was formally redefined with respect to SI units as 0.9144metres, making the mile exactly . For everyday use, five miles equates roughly to eight kilometres.
With qualifiers, mile is also used to describe or translate a wide range of units derived from or roughly equivalent to the Roman mile, such as the nautical mile, the Italian mile, and the Chinese mile. The Romans divided their mile into 5,000 Ancient Roman units of measurement#Length, but the greater importance of furlongs in the Elizabethan-era England meant that the statute mile was made equivalent to or in 1593. This form of the mile then spread across the British Empire, some successor states of which continue to employ the mile. The US Geological Survey now employs the metre for official purposes, but legacy data from its 1927 geodetic datum has meant that a separate US survey mile continues to see some use, although it was officially phased out in 2022. While most countries replaced the mile with the kilometre when switching to the International System of Units, the international mile continues to be used in some countries, such as the United Kingdom, the United States, and a number of countries with fewer than one million inhabitants, most of which are UK or US territories or have close historical ties with the UK or US.

Name

The modern English word mile derives from Middle English myle and Old English mīl, which was cognate with all other Germanic terms for miles. These derived from the nominal ellipsis form of mīlle passus 'mile' or mīlia passuum 'miles', the Roman mile of one thousand paces.
The present international mile is usually what is understood by the unqualified term mile. When this distance needs to be distinguished from the [|nautical mile], the international mile may also be described as a land mile or statute mile. In British English, statute mile may refer to the present international mile or to any other form of English mile since an act of Parliament, the Restriction on Building Act 1592 was passed in 1593, which set it as a distance of. Under American law, however, statute mile refers to the US survey mile. Foreign and historical units translated into English as miles usually employ a qualifier to describe the kind of mile being used but this may be omitted if it is obvious from the context, such as a discussion of the 2nd-century Antonine Itinerary describing its distances in terms of miles rather than Roman miles.

Abbreviation

The mile has been variously abbreviated in English—with and without a trailing period—as "mi", "M", "ml", and "m". The American National Institute of Standards and Technology now uses and recommends "mi" to avoid confusion with the SI metre and millilitre. However, derived units such as miles per hour or miles per gallon continue to be abbreviated as an initialism as in "mph" and "mpg", rather than "mi/h" and "mi/gal". In the United Kingdom, road signs use "m" as the abbreviation for mile though height and width restrictions also use "m" as the symbol for the metre, which may be displayed alongside feet and inches. The BBC style holds that "there is no acceptable abbreviation for 'miles and so it should be spelled out when used in describing areas.

Historical

Roman

The Roman mile consisted of a thousand paces as measured by every other step—as in the total distance of the left foot hitting the ground 1,000 times. The distance was indirectly standardised by Agrippa's establishment of a standard Roman foot in 29 BC, and the definition of a pace as 5 feet. An Imperial Roman mile thus denoted 5,000 Roman feet. Surveyors and specialised equipment such as the decempeda and dioptra then spread its use.
In modern times, Agrippa's Imperial Roman mile was empirically estimated to have been about in length, slightly less than the of the modern international mile.
In Hellenic areas of the Empire, the Roman mile was used beside the native Greek units of measurement|Greek units] as equivalent to 8 stadia of 600 Greek feet. The mílion continued to be used as a Byzantine unit and was also used as the name of the zero mile marker for the Byzantine Empire, the Milion, located at the head of the Mese near Hagia Sophia.
The Roman mile spread throughout Europe, with its local variations giving rise to the different units. Also arising from the Roman mile is the milestone. All roads radiated out from the Roman Forum throughout the Empire – 50,000 miles of stone-paved roads. At every mile was placed a shaped stone. Originally, these were obelisks made from granite, marble, or whatever local stone was available. On these was carved a Roman numeral, indicating the number of miles from the centre of Rome – the Forum. Hence, one can know how far one is from Rome.

Ptolemaic mile

In the 2nd-century, Greco-Roman polymath, Claudius Ptolemy, of Alexandria , in his Almagest and Geography, defined a mile as a geographic arcminute of longitude, of the earth's circumference, equivalent to 1:60 of a degree of longitude, or 1:21,600 of the circumference. While his estimate of the circumference of the earth, and therefore the derived length of a stade, and a mile, from third party observations, principally offered in non-normalised stadion, Egyptian schoinos, and Persian parasang were erroneous. Ptolomy's assumptions of a customary stade to be of a Roman mile, of a schoinos or parasang, of an arc-minute, or ~185 metres, his Geographical mile, is the basis of the current nautical mile, and was adopted by medieval Arab and European cartographers.

Arabic

The Arabic mile, of 4,000 cubits, was not the common Arabic unit of length; instead, Arabs and Persians traditionally used the longer parasang or "Arabic league". Although the precise length of the Arabic mile remains disputed, due to the variability in cubit length, it was somewhere between 1.8 and 2.0 km; it is approximate to a 1.852 km nautical or geographical mile, and an approximation of 1 arcminute of latitude measured directly north-and-south along a meridian. The mile was used by medieval Arab geographers and scientists.

Breslau

The Breslau mile, used in Breslau, and from 1630 officially in all of Silesia, is equal to 11,250 ells, or about 6,700 meters. The mile equaled the distance from the Piaskowa Gate all the way to Psie Pole. By rolling a circle with a radius of 5 ells through Piaskowa Island, Ostrów Tumski and suburban tracts, passing eight bridges on the way, the standard Breslau mile was determined.

Croatian

The Croatian mile, first devised by the Jesuit Stjepan Glavač on a 1673 map, is the length of an arc of the equator subtended by ° or 11.13 km exactly. The previous Croatian mile, now known as the "ban mile", had been the Austrian mile given above.

Danish

Following its standardisation by Ole Rømer in the late 17th century, the Danish mile was precisely equal to the Prussian mile and likewise divided into 24,000 feet. These were sometimes treated as equivalent to 7.5 km. Earlier values had varied: the Sjællandske miil, for instance, had been 11.13 km.

Dutch

The Dutch mile has had different definitions throughout history. One of the older definitions was 5,600 ells. But the length of an ell was not standardised, so that the length of a mile could range between 3,280 m and 4,280 m. In the sixteenth century, the Dutch had three different miles: small, medium, and large. The Dutch kleine mile had the historical definition of one hour's walking, which was defined as 24 stadia, 3000 paces, or 15,000 Amsterdam or Rhineland feet. The common Dutch mile was 32 stadia, 4,000 paces, or 20,000 feet. The large mile was defined as 5000 paces. The common Dutch mile was preferred by mariners, equating with 15 to one degree of latitude or one degree of longitude on the equator. This was originally based upon Ptolemy's underestimate of the Earth's circumference. The ratio of 15 Dutch miles to a degree remained fixed while the length of the mile was changed as with improved calculations of the circumference of the Earth. In 1617, Willebrord Snellius calculated a degree of the circumference of the Earth at 28,500 Rijnlantsche Roeden, which resulted in a Dutch mile of 1900 rods. By the mid-seventeenth century, map scales assigned 2000 rods to the common Dutch mile, which equalled around 7,535 m. The metric system was introduced in the Netherlands in 1816, and the metric mile became a synonym for the kilometre, being exactly 1,000 m. Since 1870, the term mijl was replaced by the equivalent kilometer. Today, the word mijl is no longer used, except as part of certain proverbs and compound terms like mijlenver.

English

The "old English mile" of the medieval and early modern periods varied but seems to have measured about 1.3 international miles. The old English mile varied over time and location within England. The old English mile has also been defined as 79,200 or 79,320 inches. The English long continued the Roman computations of the mile as 5,000 feet, 1,000 paces, or 8 longer divisions, which they equated with their "furrow's length" or furlong.
The origins of English units are "extremely vague and uncertain", but seem to have been a combination of the Roman system with native and Germanic systems both derived from multiples of the barleycorn. Probably by the reign of Edgar in the 10th century, the nominal prototype physical standard of English length was an arm-length iron bar held by the king at Winchester; the foot was then one-third of its length. Henry I was said to have made a new standard in 1101 based on his own arm. Following the issuance of Magna Carta in 1215, the barons of Parliament directed John and his son to keep the king's standard measure and weight at the Exchequer, which thereafter verified local standards until its abolition in the 19th century. New brass standards are known to have been constructed under Henry VII and Elizabeth I.
Arnold's Customs of London recorded a mile shorter than previous ones, coming to 0.947 international miles or 1.524 km.

English statute

The English statute mile was established by a Weights and Measures Act of Parliament in 1593 during the reign of Queen Elizabeth I. The act on the Composition of Yards and Perches had shortened the length of the foot and its associated measures, causing the two methods of determining the mile to diverge. Owing to the importance of the surveyor's rod in deeds and surveying undertaken under Henry VIII, decreasing the length of the rod by would have amounted to a significant tax increase. Parliament instead opted to maintain the mile of 8 furlongs and to increase the number of feet per mile from the old Roman value. The applicable passage of the statute reads: "A Mile shall contain eight Furlongs, every Furlong forty Poles, and every Pole shall contain sixteen Foot and half." The statute mile therefore contained 5,280 feet or 1,760 yards. The distance was not uniformly adopted. Robert Morden had multiple scales on his 17th-century maps which included continuing local values: his map of Hampshire, for example, bore two different "miles" with a ratio of and his map of Dorset had three scales with a ratio of. In both cases, the traditional local units remained longer than the statute mile. The English statute mile was superseded in 1959 by the international mile by international agreement.

German

The German mile was 24,000 German feet. The standardised Austrian mile used in southern Germany and the Austrian Empire was 7.586 km; the Prussian mile used in northern Germany was 7.5325 km. The Germans also used a longer version of the geographical mile.

Hungarian

The Hungarian mile varied from 8.3790 km to 8.9374 km before being standardised as 8.3536 km.

Irish

The Irish mile measured 2,240 yards: approximately 1.27 statute miles or 2.048 kilometres. It was used in Ireland from the 16th century plantations until the 19th century, with residual use into the 20th century. The units were based on "English measure" but used a linear perch measuring as opposed to the English rod of.

Italian

The Italian mile was traditionally considered a direct continuation of the Roman mile, equal to 1000 paces, although its actual value over time or between regions could vary greatly. It was often used in international contexts from the Middle Ages into the 17th century and is thus also known as the "geographical mile", although the geographical mile is now a separate standard unit.

Japanese

The CJK Compatibility Unicode block contains square-format versions of Japanese names for measurement units as written in katakana script.
Among them, there is, after マイル.

Ottoman

The Ottoman mile was 1,894.35 m, which was equal to 5,000 Ottoman foot. After 1933, the Ottoman mile was replaced with the modern Turkish mile.

Portuguese

The Portuguese mile used in Portugal and Brazil was 2.0873 km prior to metrication.

Russian

The Russian mile was 7.468 km, divided into 7 versts.

Saxon

The Saxon post mile |rods], equivalent to 9.062 kilometres.

Old Scandinavian

The old Scandinavian miles were a number of measurements of length used in Scandinavia prior to the adoption of the modern "Scandinavian metric mile" in the late 19th century.
Before the Renaissance, there were various regional miles in Scandinavia. In Sweden, the regional miles were eventually divided after province, so called landskapsmil. Some noteworthy Swedish county miles are:
While Denmark eventually adopted the Prussian mile, the Swedish kept their indigenous miles. In 1649 the Swedish government made the Uppland mile the de facto Swedish mile, or "unit mile", for all of Sweden, also called the "land mile" or "long mile". In Finland, then part of Sweden, their measurement peninkulma then became equivalent to the Swedish "unit mile", which later carried over when Finland was ceded to the Russian Empire in 1809. When Norway became part of Sweden in 1814, forming the Union between Sweden and Norway, the Swedish standard for defining a "unit mile", 36,000 feet, was introduced to Norway, which, due to the Norwegian foot being slightly longer than the Swedish foot, then became slightly longer than in Sweden, making the "unit mile" in Norway.
Upon metrification, Finland, Norway, and Sweden, decided to redefine their miles as, since they were all based on the old Swedish "unit mile", already close to the measurent. The modern Scandinavian mile is still a unit of length common in Norway and Sweden, to a lesser extent in Finland, but not Denmark.
The Scandinavians also had their own "nautical mile", called "sea mile", or the equivalent "sea-peninkulma" in Finnish, equivalent to the German geographical mile, around ; later, during metrification, standardized as.

Scots

The Scots mile was longer than the English mile, as mentioned by Robert Burns in the first verse of his poem "Tam o' Shanter". It comprised 8 furlongs divided into 320 falls or faws. It varied from place to place but the most accepted equivalencies are 1,976 Imperial yards.
It was legally abolished three times: first by a 1685 act of the Scottish Parliament, again by the 1707 Treaty of Union with England, and finally by the Weights and Measures Act 1824. It had continued in use as a customary unit through the 18th century but had become obsolete by its final abolition.

Welsh

The Welsh mile was 3 statute miles and 1,470 yards long. It comprised 9,000 paces, each of 3 Welsh feet of 9 inches. Along with other Welsh units, it was said to have been codified under Dyfnwal the Bald and Silent and retained unchanged by Hywel the Good. Along with other Welsh units, it was discontinued following the conquest of Wales by Edward I of England in the 13th century.

International

The international mile is precisely equal to . It was established as part of the 1959 international yard and pound agreement reached by the United States, the United Kingdom, Canada, Australia, New Zealand, and the Union of South Africa, which resolved small but measurable differences that had arisen from separate physical standards each country had maintained for the yard. As with the earlier statute mile, it continues to comprise 1,760 yards or 5,280 feet.
The difference from the previous standards was 2 ppm, or about 3.2 millimetres per mile. The US standard was slightly longer and the old Imperial standards had been slightly shorter than the international mile. When the international mile was introduced in English-speaking countries, the basic geodetic datum in America was the North American Datum of 1927. This had been constructed by triangulation based on the definition of the foot in the Mendenhall Order of 1893, with 1 foot = metres and the definition was retained for data derived from NAD27, but renamed the US survey foot to distinguish it from the international foot. Thus a survey mile = × 5280 metres. An international mile = 1609.344 / survey miles.
The exact length of the land mile varied slightly among English-speaking countries until the international yard and pound agreement in 1959 established the yard as exactly 0.9144 metres, giving a mile of exactly 1,609.344 metres. The US adopted this international mile for most purposes, but retained the pre-1959 mile for some land-survey data, terming it the U. S. survey mile. In the United States, statute mile normally refers to the survey mile, about 3.219 mm longer than the international mile.
While many countries abandoned the mile when switching to the metric system, the international mile continues to be used in some countries, such as Liberia, Myanmar, the United Kingdom and the United States. It is also used in a number of territories with less than a million inhabitants, most of which are UK or US territories, or have close historical ties with the UK or US: American Samoa, Bahamas, Belize, British Virgin Islands, Cayman Islands, Dominica, Falkland Islands, Grenada, Guam, The N. Mariana Islands, Samoa, St. Lucia, St. Vincent & The Grenadines, St. Helena, St. Kitts & Nevis, the Turks & Caicos Islands, and the US Virgin Islands.
The mile is even encountered in Canada, though this is predominantly in rail transport and horse racing, as the roadways have been metricated since 1977. Ireland gradually replaced miles with kilometres, including in speed measurements; the process was completed in 2005.

US survey

The US survey mile is 5,280 US survey feet, or 1,609.347 metres and 0.30480061 metres respectively. Both are very slightly longer than the international mile and international foot. In the United States, the term statute mile formally refers to the survey mile, but for most purposes, the difference of less than between the survey mile and the international mile is insignificant—one international mile is US survey miles—so statute mile can be used for either. But in some cases, such as in the US State Plane Coordinate Systems, which can stretch over hundreds of miles, the accumulated difference can be significant, so it is important to note that the reference is to the US survey mile.
The United States redefined its yard in 1893, and this resulted in US and Imperial measures of distance having very slightly different lengths.
The North American Datum of 1983, which replaced the NAD27, is defined in metres. State Plane Coordinate Systems were then updated, but the National Geodetic Survey left individual states to decide which definition of the foot they would use. All State Plane Coordinate Systems are defined in metres, and 42 of the 50 states only use the metre-based State Plane Coordinate Systems. However, eight states also have State Plane Coordinate Systems defined in feet, seven of them in US survey feet and one in international feet.
State legislation in the US is important for determining which conversion factor from the metric datum is to be used for land surveying and real estate transactions, even though the difference is hardly significant, given the precision of normal surveying measurements over short distances. Twenty-four states have legislated that surveying measures be based on the US survey foot, eight have legislated that they be based on the international foot, and eighteen have not specified which conversion factor to use.
SPCS 83 legislation refers to state legislation that has been passed or updated using the newer 1983 NAD data. Most states have done so. Two states, Alaska and Missouri, and two jurisdictions, Guam and Puerto Rico, do not specify which foot to use. Two states, Alabama and Hawaii, and four jurisdictions, Washington, DC, US Virgin Islands, American Samoa and Northern Mariana Islands, do not have SPCS 83 legislation.
In October 2019, US National Geodetic Survey and National Institute of Standards and Technology announced their joint intent to retire the US survey foot and US survey mile, as permitted by their 1959 decision, with effect on January 1, 2023.

Nautical

International nautical

The nautical mile was originally defined as one minute of arc along a meridian of the Earth. Navigators use dividers to step off the distance between two points on the navigational chart, then place the open dividers against the minutes-of-latitude scale at the edge of the chart, and read off the distance in nautical miles. The Earth is not perfectly spherical but an oblate spheroid, so the length of a minute of latitude increases by 1% from the equator to the poles, as seen for example in the WGS84 ellipsoid, with at the equator, at the poles and average.
Since 1929 the international nautical mile is defined by the First International Extraordinary Hydrographic Conference in Monaco as exactly 1,852 metres. In the United States, the nautical mile was defined in the 19th century as, whereas in the United Kingdom, the Admiralty nautical mile was defined as and was about one minute of latitude in the latitudes of the south of the UK. Other nations had different definitions of the nautical mile.

Related units

The nautical mile per hour is known as the knot. Nautical miles and knots are almost universally used for aeronautical and maritime navigation, because of their relationship with degrees and minutes of latitude and the convenience of using the latitude scale on a map for distance measuring.
The data mile is used in radar-related subjects and is equal to 6,000 feet. The radar mile is a unit of time, equal to the time required for a radar pulse to travel a distance of two miles. Thus, the radar statute mile is 10.8 μs and the radar nautical mile is 12.4 μs.

Scandinavian nautical

Scandinavians used their own version of the "nautical mile" up to the beginning of the 20th century, indigenously known as a sea mile, or the equivalent "sea-peninkulma" in Finnish. It was equal to a "geographical mile", defined as of an equatorial degree, equivalent to approximately four modern nautical miles or "medium meridian minutes" – a nautical mile is approximately one sixtieth of a degree along a meridian.
During metrification in 1875, this brought it down to about from its former equivalence of 3950 fathoms or about.

Geographical

The geographical mile is based upon the length of a meridian of latitude. The German geographical mile was previously ° of latitude, and was used as the basis for the Scandinavian nautical mile.

Metric

The informal term "metric mile" is used in some countries, in sports such as track and field athletics and speed skating, to denote a distance of. The 1500 meters is the premier middle distance running event in Olympic sports. In United States high-school competition, the term is sometimes used for a race of.
Metric mile has also been used to denote other metric measurements under the name mile, such as the Scandinavian mile, and previously also the kilometre, in Dutch.

Scandinavian metric

The [|Scandinavian metric mile] refers to the modern Scandinavian mile, used in Norway and Sweden, to a lesser extent in Finland, but not in Denmark, which since metrication in the late 19th century is standardized as 10 km. It is used in informal situations and in measurements of fuel consumption, which are often given as litres per mil. In formal situations only kilometres are given.
The Scandinavian metric mile is based of the old Swedish "unit mile", which was standardised as 36,000 Swedish feet or in 1649; before that, the mile varied by province from about, also known as "county miles". In Finland, then part of Sweden, the traditional Finnish measurement peninkulma, or "Finnish mile", became redefined as equivalent to the Swedish "unit mile", which was then kept when Finland seceded to Russia in 1809. When Norway became part of Sweden in 1814, forming the Union between Sweden and Norway, the Swedish standard for defining a mile was introduced, which then became slightly longer in Norway than in Sweden, due to the Norwegian foot being slightly longer than the Swedish foot, making the "unit mile" in Norway. Upon metrification, each country decided to redefine their mile to 10 kilometres.

Comparison table

A comparison of the different lengths for a "mile", in different countries and at different times in history, is given in the table below. Leagues are also included in this list because, in terms of length, they fall in between the short West European miles and the long North, Central and Eastern European miles.
Length NameCountry usedFromToDefinitionRemarks
500lǐmainland China1984today1,500 chiIn Chinese, this unit and the imperial mile are written using the same word, with a qualifier to distinguish between systems if needed
960–1,152Talmudic milLand of Israel/Canaantoday2,000 amot Biblical and Talmudic units of measurement
1,480mille passus, milliariumRoman EmpireAncient Roman units of measurement
1,486.6miglioSicily
1,524London mileEngland
1,609.3426 mileEngland/UK159219591,760 yardsOver the course of time, the length of a yard changed several times and consequently so did the English, and from 1824, the imperial mile. The statute mile was introduced in 1592 during the reign of Queen Elizabeth I
1,609.344milesome English speaking countries1959today1,760 yardsOn 1 July 1959, the imperial mile was standardized to an exact length in metres. This figure corresponds to 5280 feet at 25.4 millimeters per inch.
1,609.3472 mileUnited States189320221,760 yardsFrom 1959 also called the US Survey Mile. From then, its only utility has been land survey, before it was the standard mile. From 1893, its exact length in metres was: × 1760
1,807Scots mileScotland16855,920 feet
1,820Italy
1,852nautical mileinternationaltodayapprox. 1 minute of arcMeasured at a circumference of 40,000 km. Abbreviation: NM, nm
1,852.31 meridian minute
1,853.181nautical mileTurkey
1,855.41 equatorial minuteAlthough the NM was defined on the basis of the minute, it varies from the equatorial minute, because at that time the circumference of the equator could only be estimated at 40,000 km.
2,065Portugal
2,220Gallo-Roman leagueGallo-Roman culture1.5 milesUnder the reign of Emperor Septimius Severus, this replaced the Roman mile as the official unit of distance in the Gallic and Germanic provinces, although there were regional and temporal variations.
2,470Sardinia, Piemont
2,622Scotland
2,880Ireland
3,780Flanders
3,898French lieue France2,000 "body lengths"
3,927RiJapan12,960 shaku
4,000general or metric league
4,000legueGuatemala-
4,190legueMexico= 2,500 tresas = 5,000 varas
4,444.8landleuge° of a circle of longitude
4,452.2lieue communeFranceUnits of measurement in France before the French Revolution
4,513legueParaguay
4,513leguaChile, = 36 cuadros = 5,400 varas
4,808Switzerland
4,828English land leagueEngland3 miles
4,800
4,900		Germanic rasta, also doppelleuge
5,000légua novaPortugal
5,196leguaBolivia= 40 ladres
5,152legua ArgentinaArgentina, Buenos Aires= 6,000 varas
5,154legueUruguay
5,200Bolivian leguaBolivia
5,370legueVenezuela
5,500Portuguese leguaPortugal
5,510legueEcuador
5,510Ecuadorian leguaEcuador
5,532.5Landleuge
PrussiaObsolete German units of measurement
5,540legueHonduras
5,556Seeleuge ° of a circle of longitude
3 nautical miles
5,570leguaSpain and ChileSpanish customary units
5,572leguaColombia= 3 Millas
5,572.7leguePeru= 20,000 feet-
5,572.7legua Antigua
old league		Spain= 3 millas = 15,000 feet
5,590léguaBrazil= 5,000 varas = 2,500 bracas
5,600Brazilian leguaBrazil
5,685Fersah Ottoman Empire19334 Turkish milesDerived from Persian parasang
5,840Dutch mileHolland
6,170milltirWales13thC9,000 camau Eclipsed by the conquest of Wales by Edward I
6,197légua antigaPortugal= 3 milhas = 24 estadios
6,240Persian leguePersia
6,277Luxembourg
6,280Belgium
6,687.24legua nueva
new league, since 1766		Spain= 8,000 varas
6,700Breslau mileSilesia16301872Also known as mila wrocławska in Polish
6,797Landvermessermeile
SaxonyObsolete German units of measurement
7,400Netherlands
7,4094 meridian minutes
7,419.2Kingdom of HanoverObsolete German units of measurement
7,419.4Duchy of BrunswickObsolete German units of measurement
7,420.4
7,414.9		BavariaObsolete German units of measurement
7,420.439geographic mile equatorial grads
7,421.64 equatorial minutes
7,448.7WürttembergObsolete German units of measurement
7,450HohenzollernObsolete German units of measurement
7,467.6Russia7 verstObsolete Russian units of measurement
7,480Bohemia
7,500kleine / neue Postmeile
Saxony1840German Empire, North German Confederation, Grand Duchy of Hesse, Russia. Obsolete German units of measurement
7,532.5Landmeile
Denmark, Hamburg, PrussiaPrimarily for Denmark defined by Ole Rømer. Obsolete German units of measurement
7,585.9Postmeile
Austro-HungaryAustrian units of measurement
7,850MilăRomania
8,534.31MilaPoland18197146 meters before 1819, also equaled 7 verst
8,800Schleswig-HolsteinObsolete German units of measurement
8,888.89BadenObsolete German units of measurement
9,062mittlere Post- / Polizeimeile
Saxony1722Obsolete German units of measurement
9,206.3Electorate of HesseObsolete German units of measurement
9,261.45 meridian minutes
9,2775 equatorial minutes
9,323alte Landmeile
Hanover1836Obsolete German units of measurement
9,347alte Landmeile
Hanover1836Obsolete German units of measurement
9,869.6Oldenburg
10,000metric mile, Scandinavian mileNorway, SwedentodayStill commonly used today, e.g. for road distances; equates to the myriametre
10,044große Meile
WestphaliaObsolete German units of measurement
10,670Finland
10,688.54milSweden1889In normal speech, "mil" means a Scandinavian mile of 10 km.
11,113.76 meridian minutes
11,132.46 equatorial minutes
11,299milNorwaywas equivalent to 3,000 Rhenish rods.

Similar units:
The mile is still used in a variety of idioms, even in English-speaking countries that have moved from the Imperial to the metric system. These idioms include:
  • A country mile is used colloquially to denote a very long distance
  • "A miss is as good as a mile"
  • "Give him an inch and he'll take a mile" – a corruption of "Give him an inch and he'll take an ell"
  • "Missed by a mile"
  • "Go a mile a minute"
  • "Talk a mile a minute"
  • "To go the extra mile"
  • "Miles away"
  • "Milestone"
  • Glasgow's miles better, a touristic campaign.