| Rank | Country | narrow gauge | Railways |
38 | Guinea | 947 | total: 1,185 km standard gauge: 238 km 1.435-m gauge narrow gauge: 947 km 1.000-m gauge (2009) |
39 | Senegal | 906 | total: 906 km narrow gauge: 906 km 1.000-m gauge (2010) |
40 | Botswana | 888 | total: 888 km narrow gauge: 888 km 1.067-m gauge (2010) |
41 | Congo, Republic of the | 886 | total: 886 km narrow gauge: 886 km 1.067-m gauge (2010) |
42 | Madagascar | 854 | total: 854 km narrow gauge: 854 km 1.000-m gauge (2010) |
43 | Malawi | 797 | total: 797 km narrow gauge: 797 km 1.067-m gauge (2010) |
44 | Cambodia | 690 | total: 690 km narrow gauge: 690 km 1.000-m gauge note: under restoration (2010) |
45 | Ethiopia | 681 | total: 681 km (Ethiopian segment of the 781 km Addis Ababa-Djibouti railroad) narrow gauge: 681 km 1.000-m gauge note: railway is under joint control of Djibouti and Ethiopia but is largely inoperable (2008) |
46 | Cote d'Ivoire | 660 | total: 660 km narrow gauge: 660 km 1.000-m gauge note: an additional 622 km of this railroad extends into Burkina Faso (2010) |