Miles between Upland, CA and Cahokia, IL

There are
1,797 mi
from Upland, CA to Cahokia, IL

That's the driving distance. It would take 1 day 7 hours to go from Upland, California to Cahokia, Illinois.

The flight distance (direct flight from Upland, CA to Cahokia, IL) is 1,553.14 mi.

1,797 mi = 1.61 kms