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 18 hours 59 mins 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 = 1,669.96 kms