Greatest Size (Square Miles)
|
Answer
|
13,710,000
|
British Empire
|
9,270,000
|
Mongol Empire
|
8,800,000
|
Russian Empire
|
5,290,000
|
Spanish Empire
|
4,700,000
|
Qing Dynasty
|
4,440,000
|
Second French Empire
|
4,290,000
|
Umayyad Caliphate
|
4,290,000
|
Abbasid Caliphate
|
4,250,000
|
Yuan Dynasty
|
3,470,000
|
Xiongnu Empire
|
3,220,000
|
Empire of Brazil
|
2,860,000
|
Empire of Japan
|
2,740,000
|
Iberian Union
|
|
Greatest Size (Square Miles)
|
Answer
|
2,510,000
|
Ming Dynasty
|
2,510,000
|
Eastern Han Dynasty
|
2,470,000
|
Rashidun Caliphate
|
2,320,000
|
Western Han Dynasty
|
2,320,000
|
Golden Horde
|
2,320,000
|
Gokturk Khanate
|
2,120,000
|
Portuguese Empire
|
2,120,000
|
Achaemenid Empire
|
2,080,000
|
Tang Dynasty
|
2,010,000
|
Ottoman Empire
|
2,010,000
|
Macedonian Empire
|
1,930,000
|
Roman Empire
|
|