Miles between Grand Prairie, TX and Thornton, CO

There are
779 mi
from Grand Prairie, TX to Thornton, CO

That's the driving distance. It would take 14 hours 26 mins to go from Grand Prairie, Texas to Thornton, Colorado.

The flight distance (direct flight from Grand Prairie, TX to Thornton, CO) is 662.19 mi.

779 mi = 1,254.35 kms