Miles between Centennial, CO and Fort Smith, AR

There are
815 mi
from Centennial, CO to Fort Smith, AR

That's the driving distance. It would take 13 hours 54 mins to go from Centennial, Colorado to Fort Smith, Arkansas.

The flight distance (direct flight from Centennial, CO to Fort Smith, AR) is 642.90 mi.

815 mi = 1,310.95 kms