PIK
yes.
2,500 miles
they were a unified empire that extended for over 1600 miles.
It expanded the empire of the Assyrians and Babylonians to stretch from Libya to Central Asia.
Roman...fairly sure
To Libya in the west, and central Asia in the east.
It was a crossroads for trade.
The Mongol Empire streached from China all the way to Eastern Europe.
Alexander the Great
Africa and Asia: today's Libya to Pakistan.
Alexander the Great