Miles between Fort Smith, AR and Port Neches, TX

There are
447 mi
from Fort Smith, AR to Port Neches, TX

That's the driving distance. It would take 8 hours 58 mins to go from Fort Smith, Arkansas to Port Neches, Texas.

The flight distance (direct flight from Fort Smith, AR to Port Neches, TX) is 373.61 mi.

447 mi = 718.67 kms