Miles between Fort Smith, AR and Round Lake Beach, IL

There are
744 mi
from Fort Smith, AR to Round Lake Beach, IL

That's the driving distance. It would take 13 hours 48 mins to go from Fort Smith, Arkansas to Round Lake Beach, Illinois.

The flight distance (direct flight from Fort Smith, AR to Round Lake Beach, IL) is 589.61 mi.

744 mi = 1,197.09 kms