List of longest films
This list of longest films is composed of films with a running time of 300 minutes or more.
Cinematic films
Note: Some releases are extended cuts or director's cuts, and are ranked according to the longest verified running time.Experimental films
While most cinematic films have a broad theatrical release in multiple locations through normal distribution channels, some of the longest films are experimental in nature or created for art gallery installations, having never been simultaneously released to multiple screens or intended for mainstream audiences. They may have been shown in venues where audiences were only expected to view a portion of the film during its screening.| Title | Running time | Director | Year released | Notes |
| Logistics | 51,420 min | Erika Magnusson Daniel Andersson | 2012 | |
| Modern Times Forever | 14,400 min | Superflex | 2011 | |
| Beijing 2003 | 9,000 min | Ai Weiwei | 2003 | |
| Cinématon | 9,000 min | Gérard Courant | 2009 | |
| Untitled #125 (Hickory) | 7,200 min | Josh Azzarella | 2011 | |
| Matrjoschka | 5,700 min | Karin Hoerler | 2006 | |
| ' | 5,220 min | John Henry Timmis IV | 1987 | |
| Eniaios | 4,800 min | Gregory Markopoulos | 2004 | |
| ' | 2,880 min | Vincent Patouillard | 1968 | |
| 1,500 min | Andy Warhol | 1967 | ||
| 24 Hour Psycho | 1,440 min | Douglas Gordon | 1993 | |
| ' | 1,440 min | Christian Marclay | 2010 | |
| 24 Hours of Happy | 1,440 min | Yoann Lemoine | 2013 | |
| My Human Time | 1,440 min | Marc Sallent | 2014 | |
| 15 Hours | 900 min | Wang Bing | 2017 | |
| Crude Oil | 840 min | Wang Bing | 2008 | |
| Bordeax Piece | 823 min | David Claerbout | 2004 | |
| Non c’è Nessuna Dark Side _ L’Orizzonte degli Eventi | 798 min | Erik Negro | 2024 | |
| The White House | 690 min | David Claerbout | 2006 | |
| Circus Savage | 643 min | Larry Jordan | 2009 | |
| Paint Drying | 607 min | Charlie Shackleton | 2016 | |
| Empire | 485 min | Andy Warhol | 1965 | |
| Baa Baa Land | 480 min | Garth Thomas | 2017 | |
| Imitation of Christ | 480 min | Andy Warhol | 1967 | |
| Park Lanes | 480 min | Kevin Jerome Everson | 2015 | |
| Sleep | 480 min | Lilja Juha | 2013 | |
| The Wake | 462 min | Michael Kvium Christian Lemmerz | 2000 | |
| Hitler: A Film from Germany | 442 min | Hans-Jürgen Syberberg | 1977 | |
| Lamentations: A Monument to the Dead World | 435 min | R. Bruce Elder | 1985 | |
| ' | 420 min | Joe Dante | 1968 | |
| Rejected | 420 min | William E. Jones | 2017 | |
| Star Spangled to Death | 402 min | Ken Jacobs | 2004 | |
| Babel | 380 min | Boris Lehman | 1991 | |
| A Lot of Sorrow | 369 min | Ragnar Kjartansson | 2013 | |
| River of Fundament | 352 min Including two 20-minute intermissions | Matthew Barney | 2014 | |
| Sleep | 321 min | Andy Warhol | 1964 |