Miles between Thornton, CO and Freeport, TX

There are
1,087 mi
from Thornton, CO to Freeport, TX

That's the driving distance. It would take 20 hours to go from Thornton, Colorado to Freeport, Texas.

The flight distance (direct flight from Thornton, CO to Freeport, TX) is 930.83 mi.

1,087 mi = 1,749.75 kms