Miles between Fort Smith, AR and Rockville, MD

There are
1,166 mi
from Fort Smith, AR to Rockville, MD

That's the driving distance. It would take 21 hours 1 min to go from Fort Smith, Arkansas to Rockville, Maryland.

The flight distance (direct flight from Fort Smith, AR to Rockville, MD) is 980.77 mi.

1,166 mi = 1.61 kms