Miles between Thornton, CO and Lockhart, TX

There are
957 mi
from Thornton, CO to Lockhart, TX

That's the driving distance. It would take 17 hours 22 mins to go from Thornton, Colorado to Lockhart, Texas.

The flight distance (direct flight from Thornton, CO to Lockhart, TX) is 803.71 mi.

957 mi = 1,540.28 kms