Miles between Thornton, CO and Springfield, IL

There are
912 mi
from Thornton, CO to Springfield, IL

That's the driving distance. It would take 16 hours 8 mins to go from Thornton, Colorado to Springfield, Illinois.

The flight distance (direct flight from Thornton, CO to Springfield, IL) is 812.07 mi.

912 mi = 1,468.04 kms