List of longest ring roads


This article lists some of the longest ring roads in the world.
NameOther namesDistance
Distance
Year completedLocationCountryRef.
Highway 1 9,01014,5001955Australia-
Golden Quadrilateral Svarnim Chaturbhuj3,6335,8462001Delhi to Kolkata to Chennai to Mumbai to DelhiIndia
Afghanistan Ring RoadA011,3002,0922003Afghanistan
Golden Ring Federal HighwayР-13294115152020Russia
Route 18281,3321974Iceland
G95 Capital Area Loop ExpresswayBeijing 7th Ring Road5849402016Beijing Capital AreaChina
G98 Hainan Island Ring ExpresswayHainan Region Ring Expressway3816132012HainanChina
Moscow Big Ring RoadA1083405471960sMoscow, Moscow OblastRussia
Chongqing 3rd Ring Expressway2654272021ChongqingChina
G91 Central Liaoning Ring ExpresswayCentral Liaoning Ring Expressway2494002018ShenyangChina
Regional Ring Road2263642018Greater CairoEgypt
Moscow Small Ring RoadA1072153471960sMoscow, Moscow OblastRussia
Peripheral Expressway
Western Peripheral Expressway
Eastern Peripheral Expressway		1682702018National Capital RegionIndia
Beijing 6th Ring RoadG45011402202010BeijingChina
Chengdu Second Ring Expressway1392232013ChengduChina
G1503 Shanghai Ring Expressway1302092008ShanghaiChina
Bundesautobahn 10A101221961936-1979Berlin/Brandenburg Metropolitan RegionGermany
M25 motorwayLondon Orbital Motorway1171881975-1986Greater London, EnglandUnited Kingdom
G4201 Wuhan Ring Expressway1171882012WuhanChina
Rodoanel Mário Covas1101772002-2019Greater São PauloBrazil
Kanchanaphisek RoadBangkok Outer Ring Road1051691978-2019Bangkok Metropolitan RegionThailand
Outer Ring Road, HyderabadO.R.R.981582018HyderabadIndia
Texas State Highway Loop 1604Charles W. Anderson Loop941511977San Antonio, TexasUnited States
Saint Petersburg Ring RoadA118881422011Saint PetersburgRussia
Texas State Highway Beltway 8Sam Houston Tollway/Parkway881411983Greater Houston, TexasUnited States
Interstate 275 Cincinnati Bypass
Donald H. Rolf Circle Freeway
Ronald Reagan Freeway
"The Loop"		83.71134.721962Cincinnati metropolitan area,
Ohio-Kentucky-Indiana		United States
Capital Region First Ring ExpresswayExpressway No.10079.55128.021991-2007Incheon-Gyeonggi Province-SeoulSouth Korea
Interstate 285 The Perimeter, Atlanta Bypass63.98102.971969Atlanta, GeorgiaUnited States
Interstate 485 Charlotte Outerbelt66.68107.312015Charlotte, North CarolinaUnited States
Interstate 495 Capital Beltway641031964Washington, D.C.United States
Stoney TrailAlberta Provincial Highway No. 201
Tsuut'ina Trail
Calgary Ring Road		631011995-2023Calgary, AlbertaCanada
Interstate 270 Jack Nicklaus freeway
The Outerbelt		54.9788.471976Columbus, OhioUnited States
Ranchi Ring Road53862023RanchiIndia
Périphérique d'Île-de-FranceA8650801968Banlieue de Paris, Île-de-FranceFrance

Under construction

  • Central Yunnan Urban Economic Ring Expressway, over completed.
  • G93 Chengyu Ring Expressway, planned length of.
  • Chengdu Economic Zone Ring Expressway, planned length of.
  • Texas State Highway 99, planned length of.
  • Hyderabad Regional Ring Road, planned length of 330 km.
  • Satellite Town Ring Road, Bangalore under construction length of 280 km.
  • Outer Ring Road, Ranchi, planned length of 195 km.
  • , planned length of.
  • , planned length of.
  • Chennai Peripheral Ring Road, planned length of 133 km.
  • Lahore Ring Road SL-4 under construction.