Miles between Plano, TX and Harlingen, TX

There are
520 mi
from Plano, TX to Harlingen, TX

That's the driving distance. It would take 9 hours 28 mins to go from Plano, Texas to Harlingen, Texas.

The flight distance (direct flight from Plano, TX to Harlingen, TX) is 475.63 mi.

520 mi = 836.20 kms