Miles between Thornton, CO and Streator, IL

There are
944 mi
from Thornton, CO to Streator, IL

That's the driving distance. It would take 16 hours 44 mins to go from Thornton, Colorado to Streator, Illinois.

The flight distance (direct flight from Thornton, CO to Streator, IL) is 851.04 mi.

944 mi = 1,518.64 kms