Miles between Fort Smith, AR and Gillette, WY

There are
1,136 mi
from Fort Smith, AR to Gillette, WY

That's the driving distance. It would take 19 hours 32 mins to go from Fort Smith, Arkansas to Gillette, Wyoming.

The flight distance (direct flight from Fort Smith, AR to Gillette, WY) is 850.29 mi.

1,136 mi = 1.61 kms