Miles between Thornton, CO and Richmond, TX

There are
1,027 mi
from Thornton, CO to Richmond, TX

That's the driving distance. It would take 18 hours 57 mins to go from Thornton, Colorado to Richmond, Texas.

The flight distance (direct flight from Thornton, CO to Richmond, TX) is 881.30 mi.

1,027 mi = 1,653.15 kms