100,000 sq miles
20.
The Persian Empire had 4 capital cities in 500 BC - Babylon, Persepolis, Ecbatana, and Susa.
Cyrus, the Persian ruler, was called the Great because he was the founder of the Persian Empire. He also conquered many empires that included the Median Empire and the Neo-Babylonian Empire. His reign lasted from 559 to 530 B.C.
Iran, Iraq, Turkey, Syria, Isreal, Jordan, Lebanon and many other countries control land that used to be the Persian Empire.
750,000,000 square km, 2,900,000 square mi
About.... 3000 miles.
The assyian empire was 540,543 square miles
Approximately 3,000 miles.
5,000 km = 3200 miles
From Libya to today's Pakistan 5,000 km or 3,100 miles.
Approximately 5,000 km or 3,200 miles
100,000 sq miles
The Inca Empire covered approximately 250,000 square miles at its peak, encompassing parts of present-day Peru, Ecuador, Bolivia, Chile, and Argentina.
At its peak, the British Empire controlled over 13 million square miles, making it one of the largest empires in history.
Alexander the Great conquered a total amount of about 20 million square miles of land.
At the height of its power in the 1st and 2nd centuries AD, the Roman Empire consisted of some 2.2 million square miles (5.7 million sq. km).