Miles between St Joseph, MO and Fort Smith, AR

There are
346 mi
from St Joseph, MO to Fort Smith, AR

That's the driving distance. It would take 6 hours 21 mins to go from St Joseph, Missouri to Fort Smith, Arkansas.

The flight distance (direct flight from St Joseph, MO to Fort Smith, AR) is 303.03 mi.

346 mi = 556.43 kms