Miles between Thornton, CO and Grapevine, TX

There are
763 mi
from Thornton, CO to Grapevine, TX

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

The flight distance (direct flight from Thornton, CO to Grapevine, TX) is 649.23 mi.

763 mi = 1,228.01 kms