Miles between Thornton, CO and South Houston, TX

There are
1,038 mi
from Thornton, CO to South Houston, TX

That's the driving distance. It would take 19 hours 1 min to go from Thornton, Colorado to South Houston, Texas.

The flight distance (direct flight from Thornton, CO to South Houston, TX) is 894.63 mi.

1,038 mi = 1.61 kms