Miles between Thornton, CO and Watauga, TX

There are
757 mi
from Thornton, CO to Watauga, TX

That's the driving distance. It would take 14 hours 6 mins to go from Thornton, Colorado to Watauga, Texas.

The flight distance (direct flight from Thornton, CO to Watauga, TX) is 646.73 mi.

757 mi = 1,218.05 kms