Miles between Harlingen, TX and Dumas, TX

There are
804 mi
from Harlingen, TX to Dumas, TX

That's the driving distance. It would take 14 hours 25 mins to go from Harlingen, Texas to Dumas, Texas.

The flight distance (direct flight from Harlingen, TX to Dumas, TX) is 714.60 mi.

804 mi = 1,294.05 kms