| km | country | miles | % Correct |
|---|---|---|---|
| 618 | Niger | 384 | 97%
|
| 572 | Nigeria | 355 | 97%
|
| 315 | Togo | 195 | 96%
|
| 390 | Benin | 243 | 95%
|
| 0 | Ghana | 0 | 95%
|
| 0 | Mali | 0 | 95%
|
| 0 | Burkina Faso | 0 | 94%
|
| 0 | Guinea | 0 | 93%
|
| 0 | Liberia | 0 | 93%
|
| 442 | Senegal | 275 | 93%
|
| 214 | Sierra Leone | 133 | 91%
|
| 1252 | Cameroon | 778 | 90%
|
| 528 | Mauritania | 328 | 90%
|
| 721 | Gambia | 448 | 88%
|
| 637 | Guinea-Bissau | 396 | 88%
|
| 1226 | Algeria | 762 | 87%
|
| 1156 | São Tomé and Príncipe | 718 | 87%
|
| 1442 | Gabon | 896 | 84%
|
| 1251 | Equatorial Guinea | 778 | 81%
|
| 1340 | Western Sahara | 833 | 37%
|