| km² | Country | % Correct |
|---|---|---|
| 17,098,242 | Russia | 98%
|
| 9,640,821 | China | 93%
|
| 9,984,670 | Canada | 90%
|
| 9,526,468 | United States | 90%
|
| 8,514,877 | Brazil | 88%
|
| 7,692,024 | Australia | 86%
|
| 3,287,590 | India | 81%
|
| 2,724,900 | Kazakhstan | 81%
|
| 2,381,741 | Algeria | 79%
|
| 1,964,375 | Mexico | 74%
|
| 2,780,400 | Argentina | 67%
|
| 1,886,068 | Sudan | 67%
|
| 1,564,110 | Mongolia | 64%
|
| 2,344,858 | D.R. Congo | 62%
|
| 2,149,690 | Saudi Arabia | 62%
|
| 1,648,195 | Iran | 57%
|
| 1,904,569 | Indonesia | 50%
|
| 1,759,540 | Libya | 50%
|
| 1,284,000 | Chad | 38%
|
| 1,285,216 | Peru | 31%
|