Miles between Des Moines, IA and Fort Smith, AR

There are
485 mi
from Des Moines, IA to Fort Smith, AR

That's the driving distance. It would take 8 hours 46 mins to go from Des Moines, Iowa to Fort Smith, Arkansas.

The flight distance (direct flight from Des Moines, IA to Fort Smith, AR) is 431.50 mi.

485 mi = 780.55 kms