Miles between Fort Smith, AR and Diamond Bar, CA

There are
1,492 mi
from Fort Smith, AR to Diamond Bar, CA

That's the driving distance. It would take 1 day 1 hour to go from Fort Smith, Arkansas to Diamond Bar, California.

The flight distance (direct flight from Fort Smith, AR to Diamond Bar, CA) is 1,329.97 mi.

1,492 mi = 1.61 kms