Miles between Mcallen, TX and Port Arthur, TX

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

That's the driving distance. It would take 8 hours 28 mins to go from Mcallen, Texas to Port Arthur, Texas.

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

439 mi = 706.21 kms