Miles between Washington, DC and Cahokia, IL

There are
814 mi
from Washington, DC to Cahokia, IL

That's the driving distance. It would take 15 hours 40 mins to go from Washington, District of Columbia to Cahokia, Illinois.

The flight distance (direct flight from Washington, DC to Cahokia, IL) is 708.69 mi.

814 mi = 1,310.44 kms