Miles between Fort Smith, AR and Plano, IL

There are
681 mi
from Fort Smith, AR to Plano, IL

That's the driving distance. It would take 12 hours 36 mins to go from Fort Smith, Arkansas to Plano, Illinois.

The flight distance (direct flight from Fort Smith, AR to Plano, IL) is 536.80 mi.

681 mi = 1,095.88 kms