Miles between Harlingen, TX and Deer Park, TX

There are
343 mi
from Harlingen, TX to Deer Park, TX

That's the driving distance. It would take 6 hours 54 mins to go from Harlingen, Texas to Deer Park, Texas.

The flight distance (direct flight from Harlingen, TX to Deer Park, TX) is 289.14 mi.

343 mi = 552.04 kms