Miles between Port Arthur, TX and Mcallen, TX

There are
438 mi
from Port Arthur, TX to Mcallen, TX

That's the driving distance. It would take 8 hours 21 mins to go from Port Arthur, Texas to Mcallen, Texas.

The flight distance (direct flight from Port Arthur, TX to Mcallen, TX) is 364.82 mi.

438 mi = 704.38 kms