| Land Area | Empire | % Correct |
|---|---|---|
| 33.7 million square kilometres | The British Empire | 98%
|
| 24.0 million square kilometres | Mongol Empire | 89%
|
| 22.8 million square kilometres | Russian Empire | 88%
|
| 20.0 million square kilometres | Spanish Empire | 85%
|
| 08.1 million square kilometres | First French Colonial Empire | 84%
|
| 13.0 million square kilometres | Second French Colonial Empire | 84%
|
| 06.5 million square kilometres | Roman Empire | 81%
|
| 06.5 million square kilometres | Ming Dynasty, China | 76%
|
| 06.5 million sqaure kilometres | Han Dynasty, China | 75%
|
| 07.4 million square kilometres | Japanese Empire | 68%
|
| 10.4 million square kilometres | Portuguese Empire | 68%
|
| 14.7 million square kilometres | Qing Dynasty, China | 63%
|
| 14.0 million square kilometres | Yuan Dynasty, China | 53%
|
| 11.0 million square kilometres | Tang Dynasty, China | 52%
|
| 06.4 million square kilometres | Nazi Germany | 49%
|
| 08.5 million square kilometres | Empire of Brazil | 35%
|
| 06.0 million square kilometres | Göktürk Khaganate | 35%
|
| 11.1 million square kilometres | Abbasid Caliphate | 21%
|
| 09.0 million square kilometres | Rashidun Caliphate | 17%
|
| 08.75 million square kilometres | Achaemenid Empire | 7%
|