Miles between Fort Smith, AR and Sun Prairie, WI

There are
780 mi
from Fort Smith, AR to Sun Prairie, WI

That's the driving distance. It would take 14 hours 19 mins to go from Fort Smith, Arkansas to Sun Prairie, Wisconsin.

The flight distance (direct flight from Fort Smith, AR to Sun Prairie, WI) is 605.62 mi.

780 mi = 1,254.54 kms