| Rank | Area (km²) | Country | % Correct |
|---|---|---|---|
| 1 | 9,984,670 | Canada | 100%
|
| 3 | 1,964,375 | Mexico | 100%
|
| 2 | 9,629,091 | United States | 100%
|
| 9 | 51,100 | Costa Rica | 95%
|
| 7 | 108,889 | Guatemala | 95%
|
| 5 | 112,492 | Honduras | 95%
|
| 4 | 130,373 | Nicaragua | 95%
|
| 8 | 75,417 | Panama | 95%
|
| 6 | 109,886 | Cuba | 93%
|
| 10 | 48,671 | Dominican Republic | 90%
|