Miles between St Charles, MO and Ardmore, OK

There are
572 mi
from St Charles, MO to Ardmore, OK

That's the driving distance. It would take 10 hours 32 mins to go from St Charles, Missouri to Ardmore, Oklahoma.

The flight distance (direct flight from St Charles, MO to Ardmore, OK) is 486.97 mi.

572 mi = 920.41 kms