Miles between Lawton, OK and Harlingen, TX

There are
639 mi
from Lawton, OK to Harlingen, TX

That's the driving distance. It would take 11 hours 54 mins to go from Lawton, Oklahoma to Harlingen, Texas.

The flight distance (direct flight from Lawton, OK to Harlingen, TX) is 582.77 mi.

639 mi = 1,029.03 kms