Miles between Fort Smith, AR and Collinsville, IL

There are
431 mi
from Fort Smith, AR to Collinsville, IL

That's the driving distance. It would take 7 hours 56 mins to go from Fort Smith, Arkansas to Collinsville, Illinois.

The flight distance (direct flight from Fort Smith, AR to Collinsville, IL) is 332.75 mi.

431 mi = 694.22 kms