| km | country | miles | % Correct |
|---|---|---|---|
| 1203 | Niger | 748 | 98%
|
| 0 | Côte d'Ivoire | 0 | 97%
|
| 281 | Mali | 175 | 97%
|
| 1118 | Nigeria | 695 | 97%
|
| 469 | Ghana | 292 | 96%
|
| 0 | Sierra Leone | 0 | 96%
|
| 450 | Burkina Faso | 280 | 95%
|
| 665 | Gambia | 413 | 95%
|
| 0 | Guinea | 0 | 95%
|
| 452 | Senegal | 281 | 95%
|
| 886 | Togo | 551 | 95%
|
| 997 | Benin | 620 | 94%
|
| 519 | Guinea-Bissau | 322 | 93%
|
| 721 | Mauritania | 448 | 93%
|
| 1811 | Algeria | 1825 | 90%
|
| 1778 | Cameroon | 1105 | 90%
|
| 1574 | Cabo Verde | 978 | 88%
|
| 1620 | São Tomé and Príncipe | 1107 | 88%
|
| 1773 | Equatorial Guinea | 1102 | 81%
|
| 1458 | Western Sahara | 906 | 56%
|