| Países | Extensión |
|---|---|
| Argentina | 2.766.890 km2 |
| México | 1.972.550 km2 |
| Perú | 1.285.220 km2 |
| Colombia | 1.138.910 km2 |
| Bolivia | 1.098.580 km2 |
| Venezuela | 912.050 km2 |
| Chile | 756.945 km2 |
| España | 504.750 km2 |
| Paraguay | 406.750 km2 |
| Ecuador | 256.369.5 km2 |
| Uruguay | 176.220 km2 |
| Nicaragua | 129.494 km2 |
| Honduras | 112.090 km2 |
| Cuba | 110.860 km2 |
| Guatemala | 108.890 km2 |
| Panamá | 78.200 km2 |
| Costa Rica | 51.100 km2 |
| República Dominicana | 48.730 km2 |
| El Salvador | 21.040 km2 |
| Puerto Rico | 9.104 km2 |