| Country | Classification | Area (km²) | Subdivision | % Correct |
|---|---|---|---|---|
| United States | State | 1,717,854 | Alaska | 95%
|
| Canada | Province | 1,542,056 | Quebec | 94%
|
| Canada | Province | 944,735 | British Columbia | 92%
|
| Canada | Province | 1,076,395 | Ontario | 92%
|
| China | Autonomous Region | 1,183,000 | Inner Mongolia | 88%
|
| China | Autonomous Region | 1,202,189 | Tibet | 88%
|
| Canada | Territory | 2,038,722 | Nunavut | 87%
|
| Australia | State | 2,645,615 | Western Australia | 85%
|
| Australia | State | 809,952 | New South Wales | 84%
|
| Canada | Territory | 1,346,164 | Northwest Territories | 84%
|
| Australia | State | 1,851,856 | Queensland | 84%
|
| Australia | State | 1,044,353 | South Australia | 82%
|
| Brazil | State | 1,570,745 | Amazonas | 81%
|
| Australia | Internal Territory | 1,419,630 | Northern Territory | 79%
|
| China | Autonomous Region | 1,664,897 | Xinjiang Uyghur | 76%
|
| Denmark | Constituent Country | 2,166,086 | Greenland | 74%
|
| Russia | Republic | 3,083,523 | Sakha | 63%
|
| Brazil | State | 906,807 | Mato Grosso | 54%
|
| Brazil | State | 1,253,164 | Pará | 54%
|
| Russia | Territory | 2,339,700 | Krasnoyarsk | 52%
|