| Country | Area (km²) | Answer | % Correct |
|---|---|---|---|
| Russia | 5,891 | Moscow | 100%
|
| Japan | 8,230 | Tokyo-Yokohama | 100%
|
| USA | 6,351 | Los Angeles | 98%
|
| USA | 12,093 | New York City | 98%
|
| USA | 7,006 | Chicago | 96%
|
| USA | 5,279 | Dallas-Fort Worth | 90%
|
| USA | 9,538 | Boston-Providence | 86%
|
| USA | 5,500 | Washington D.C.-Baltimore | 84%
|
| USA | 7,400 | Atlanta | 82%
|
| USA | 5,430 | Philadelphia | 80%
|