Rail lines are the length of railway route available for train service, irrespective of the number of parallel tracks.
| 2000 | 2005 | 2010 | 2011 | 2012 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Algeria | 3,973.0 | 3,572.0 | 3,664.0 | 4,226.0 | 4,175.0 | 3,799.9 | 3,799.9 | 3,843.2 | 4,016.3 | 4,016.3 | 4,020.3 | 4,000.5 | |
| Egypt | 5,062.0 | 5,195.0 | 5,195.0 | 5,153.0 | 5,153.0 | ||||||||
| Iraq | 2,603.0 | 1,898.0 | 2,138.0 | 2,370.0 | |||||||||
| Saudi Arabia | 958.0 | 1,020.0 | 1,412.0 | 2,620.0 | 2,939.0 | ||||||||
| Syrian Arab Republic | 1,771.0 | 2,043.0 | 2,139.0 | ||||||||||
| Tunisia | 2,152.0 | 1,956.0 | 2,165.0 | 1,867.0 | 2,244.0 | 2,244.0 | 2,244.0 | 2,165.0 | 1,777.0 | 1,777.0 | 1,777.0 | 1,777.0 | |
| United Arab Emirates | 279.0 | 261.0 | 261.0 | 279.0 |