Miles between Thornton, CO and Rockwall, TX

There are
802 mi
from Thornton, CO to Rockwall, TX

That's the driving distance. It would take 14 hours 56 mins to go from Thornton, Colorado to Rockwall, Texas.

The flight distance (direct flight from Thornton, CO to Rockwall, TX) is 673.02 mi.

802 mi = 1,291.33 kms