Miles between Harlingen, TX and El Reno, OK

There are
723 mi
from Harlingen, TX to El Reno, OK

That's the driving distance. It would take 13 hours 15 mins to go from Harlingen, Texas to El Reno, Oklahoma.

The flight distance (direct flight from Harlingen, TX to El Reno, OK) is 645.63 mi.

723 mi = 1,163.91 kms