Miles between Mcallen, TX and Harker Heights, TX

There are
374 mi
from Mcallen, TX to Harker Heights, TX

That's the driving distance. It would take 7 hours 2 mins to go from Mcallen, Texas to Harker Heights, Texas.

The flight distance (direct flight from Mcallen, TX to Harker Heights, TX) is 338.95 mi.

374 mi = 601.70 kms