Miles between Thornton, CO and Lawton, OK

There are
637 mi
from Thornton, CO to Lawton, OK

That's the driving distance. It would take 12 hours 6 mins to go from Thornton, Colorado to Lawton, Oklahoma.

The flight distance (direct flight from Thornton, CO to Lawton, OK) is 512.70 mi.

637 mi = 1,024.97 kms