Miles between Fort Smith, AR and Plainfield, IN

There are
649 mi
from Fort Smith, AR to Plainfield, IN

That's the driving distance. It would take 11 hours 51 mins to go from Fort Smith, Arkansas to Plainfield, Indiana.

The flight distance (direct flight from Fort Smith, AR to Plainfield, IN) is 529.79 mi.

649 mi = 1,044.27 kms