Miles between Fort Smith, AR and Decatur, AL

There are
475 mi
from Fort Smith, AR to Decatur, AL

That's the driving distance. It would take 8 hours 47 mins to go from Fort Smith, Arkansas to Decatur, Alabama.

The flight distance (direct flight from Fort Smith, AR to Decatur, AL) is 423.05 mi.

475 mi = 764.61 kms