Miles between Amarillo, TX and Fort Smith, AR

There are
439 mi
from Amarillo, TX to Fort Smith, AR

That's the driving distance. It would take 7 hours 36 mins to go from Amarillo, Texas to Fort Smith, Arkansas.

The flight distance (direct flight from Amarillo, TX to Fort Smith, AR) is 419.15 mi.

439 mi = 706.40 kms