Miles between Tulsa, OK and St Charles, IL

There are
675 mi
from Tulsa, OK to St Charles, IL

That's the driving distance. It would take 12 hours 34 mins to go from Tulsa, Oklahoma to St Charles, Illinois.

The flight distance (direct flight from Tulsa, OK to St Charles, IL) is 572.78 mi.

675 mi = 1,086.21 kms