Miles between Thornton, CO and Fort Worth, TX

There are
763 mi
from Thornton, CO to Fort Worth, TX

That's the driving distance. It would take 14 hours 8 mins to go from Thornton, Colorado to Fort Worth, Texas.

The flight distance (direct flight from Thornton, CO to Fort Worth, TX) is 651.44 mi.

763 mi = 1,227.48 kms