| fronteras terrestres | país | % Correcto |
|---|---|---|
| Italia | Ciudad del Vaticano | 99%
|
| China, Rusia | Mongolia | 99%
|
| Brasil, Argentina, Bolivia | Paraguay | 98%
|
| Italia | San Marino | 97%
|
| Guyana, Brasil, Francia | Surinam | 95%
|
| Mauritania, España, Argelia | Marruecos | 94%
|
| Rusia, Finlandia, Suecia | Noruega | 94%
|
| Honduras, Guatemala | El Salvador | 93%
|
| China, India | Nepal | 92%
|
| Rumania, Ucrania | Moldavia | 88%
|
| China, India | Bután | 84%
|
| Arabia Saudita, Omán | Yemen | 84%
|
| Sudán, Djibouti, Etiopía | Eritrea | 83%
|
| Italia, Austria, Hungría, Croacia | Eslovenia | 83%
|
| Sudáfrica, Mozambique | Suazilandia | 81%
|
| Arabia Saudita, Omán | Emiratos Árabes Unidos | 76%
|
| Indonesia | Timor-Leste | 71%
|
| Indonesia | Papua Nueva Guinea | 68%
|
| Camerún, Gabón | Guinea Ecuatorial | 67%
|
| Zambia, Tanzania, Mozambique | Malaui | 66%
|