Miles between Sioux City, IA and Altus, OK

There are
691 mi
from Sioux City, IA to Altus, OK

That's the driving distance. It would take 12 hours 25 mins to go from Sioux City, Iowa to Altus, Oklahoma.

The flight distance (direct flight from Sioux City, IA to Altus, OK) is 565.77 mi.

691 mi = 1,111.47 kms