Miles between Denver, CO and Collinsville, IL

There are
862 mi
from Denver, CO to Collinsville, IL

That's the driving distance. It would take 15 hours 22 mins to go from Denver, Colorado to Collinsville, Illinois.

The flight distance (direct flight from Denver, CO to Collinsville, IL) is 805.56 mi.

862 mi = 1,386.96 kms