Miles between Sioux City, IA and Ardmore, OK

There are
649 mi
from Sioux City, IA to Ardmore, OK

That's the driving distance. It would take 11 hours 37 mins to go from Sioux City, Iowa to Ardmore, Oklahoma.

The flight distance (direct flight from Sioux City, IA to Ardmore, OK) is 576.65 mi.

649 mi = 1,045.22 kms