Miles between Fort Smith, AR and Boise, ID

There are
1,618 mi
from Fort Smith, AR to Boise, ID

That's the driving distance. It would take 1 day 3 hours to go from Fort Smith, Arkansas to Boise, Idaho.

The flight distance (direct flight from Fort Smith, AR to Boise, ID) is 1,290.40 mi.

1,618 mi = 1.61 kms