Miles between Fort Smith, AR and Speedway, IN

There are
658 mi
from Fort Smith, AR to Speedway, IN

That's the driving distance. It would take 12 hours 6 mins to go from Fort Smith, Arkansas to Speedway, Indiana.

The flight distance (direct flight from Fort Smith, AR to Speedway, IN) is 539.33 mi.

658 mi = 1,059.28 kms