Miles between Thornton, CO and Forney, TX

There are
806 mi
from Thornton, CO to Forney, TX

That's the driving distance. It would take 14 hours 59 mins to go from Thornton, Colorado to Forney, Texas.

The flight distance (direct flight from Thornton, CO to Forney, TX) is 681.97 mi.

806 mi = 1,296.55 kms