| Bordering country | Answer | % Correct |
|---|---|---|
| Russia | China | 94%
|
| Russia | Kazakhstan | 94%
|
| Greece, Bulgaria | Turkey | 94%
|
| Russia | Georgia | 90%
|
| Russia | Azerbaijan | 85%
|
| Russia | Mongolia | 82%
|
| Spain (Ceuta and Melilla) | Morocco | 82%
|
| Russia | North Korea | 78%
|
| France (French Guiana) | Brazil | 70%
|
| France (French Guiana) | Suriname | 64%
|
| Denmark (Hans Island) | Canada | 54%
|