There are
1,422 mi
from Fort Smith, AR to Lindenhurst, NY
That's the driving distance. It would take 1 day 2 hours to go from Fort Smith, Arkansas to Lindenhurst, New York.
The flight distance (direct flight from Fort Smith, AR to Lindenhurst, NY) is 1,197.91 mi.
1,422 mi = 1.61 kms