Miles between Thornton, CO and Yorkville, IL

There are
958 mi
from Thornton, CO to Yorkville, IL

That's the driving distance. It would take 16 hours 56 mins to go from Thornton, Colorado to Yorkville, Illinois.

The flight distance (direct flight from Thornton, CO to Yorkville, IL) is 872.14 mi.

958 mi = 1,541.10 kms