Miles between Thornton, CO and Edwardsville, IL

There are
864 mi
from Thornton, CO to Edwardsville, IL

That's the driving distance. It would take 15 hours 20 mins to go from Thornton, Colorado to Edwardsville, Illinois.

The flight distance (direct flight from Thornton, CO to Edwardsville, IL) is 804.91 mi.

864 mi = 1,390.73 kms