Miles between Washington, DC and Fort Smith, AR

There are
1,159 mi
from Washington, DC to Fort Smith, AR

That's the driving distance. It would take 17 hours 30 mins to go from Washington, District of Columbia to Fort Smith, Arkansas.

The flight distance (direct flight from Washington, DC to Fort Smith, AR) is 984.84 mi.

1,159 mi = 1.61 kms