Miles between Arvada, CO and Cahokia, IL

There are
858 mi
from Arvada, CO to Cahokia, IL

That's the driving distance. It would take 15 hours 12 mins to go from Arvada, Colorado to Cahokia, Illinois.

The flight distance (direct flight from Arvada, CO to Cahokia, IL) is 801.37 mi.

858 mi = 1,380.54 kms