Miles between St Louis, MO and Fort Smith, AR

There are
418 mi
from St Louis, MO to Fort Smith, AR

That's the driving distance. It would take 7 hours 37 mins to go from St Louis, Missouri to Fort Smith, Arkansas.

The flight distance (direct flight from St Louis, MO to Fort Smith, AR) is 322.15 mi.

418 mi = 673.04 kms