Miles between Thornton, CO and Sterling, IL

There are
886 mi
from Thornton, CO to Sterling, IL

That's the driving distance. It would take 15 hours 31 mins to go from Thornton, Colorado to Sterling, Illinois.

The flight distance (direct flight from Thornton, CO to Sterling, IL) is 808.46 mi.

886 mi = 1,426.20 kms