Miles between Fort Smith, AR and Merrillville, IN

There are
718 mi
from Fort Smith, AR to Merrillville, IN

That's the driving distance. It would take 13 hours 23 mins to go from Fort Smith, Arkansas to Merrillville, Indiana.

The flight distance (direct flight from Fort Smith, AR to Merrillville, IN) is 568.53 mi.

718 mi = 1,155.52 kms