Miles between Harlingen, TX and Rockwall, TX

There are
528 mi
from Harlingen, TX to Rockwall, TX

That's the driving distance. It would take 9 hours 54 mins to go from Harlingen, Texas to Rockwall, Texas.

The flight distance (direct flight from Harlingen, TX to Rockwall, TX) is 471.61 mi.

528 mi = 849.04 kms