| km | país | % Correcto |
|---|---|---|
| 0 | Benín | 99%
|
| 267 | Guinea | 99%
|
| 277 | Mauritania | 99%
|
| 0 | Níger | 99%
|
| 129 | Nigeria | 99%
|
| 0 | Ghana | 97%
|
| 0 | Togo | 97%
|
| 973 | Camerún | 96%
|
| 450 | Liberia | 96%
|
| 0 | Malí | 96%
|
| 1237 | Chad | 95%
|
| 0 | Côte d'Ivoire | 95%
|
| 900 | Guinea-Bissau | 95%
|
| 658 | Senegal | 95%
|
| 613 | Argelia | 93%
|
| 940 | Gambia | 92%
|
| 1296 | Sahara Occidental (Marruecos ) | 91%
|
| 566 | Sierra Leona | 89%
|
| 1124 | Guinea Ecuatorial | 82%
|
| 1235 | Santo Tomé y Príncipe | 75%
|