Miles between Concord, CA and Cahokia, IL

There are
2,045 mi
from Concord, CA to Cahokia, IL

That's the driving distance. It would take 1 day 11 hours to go from Concord, California to Cahokia, Illinois.

The flight distance (direct flight from Concord, CA to Cahokia, IL) is 1,718.90 mi.

2,045 mi = 3.22 kms