There are
1,323 mi
from Fort Smith, AR to Midvale, UT
That's the driving distance. It would take 22 hours 35 mins to go from Fort Smith, Arkansas to Midvale, Utah.
The flight distance (direct flight from Fort Smith, AR to Midvale, UT) is 1,016.81 mi.
1,323 mi = 1.61 kms