Miles between Fort Smith, AR and Port Lavaca, TX

There are
600 mi
from Fort Smith, AR to Port Lavaca, TX

That's the driving distance. It would take 11 hours 15 mins to go from Fort Smith, Arkansas to Port Lavaca, Texas.

The flight distance (direct flight from Fort Smith, AR to Port Lavaca, TX) is 485.65 mi.

600 mi = 965.04 kms