Miles between Fort Smith, AR and Sweetwater, TX

There are
492 mi
from Fort Smith, AR to Sweetwater, TX

That's the driving distance. It would take 8 hours 55 mins to go from Fort Smith, Arkansas to Sweetwater, Texas.

The flight distance (direct flight from Fort Smith, AR to Sweetwater, TX) is 398.85 mi.

492 mi = 790.99 kms