Miles between Oklahoma City, OK and St John, IN

There are
790 mi
from Oklahoma City, OK to St John, IN

That's the driving distance. It would take 14 hours 27 mins to go from Oklahoma City, Oklahoma to St John, Indiana.

The flight distance (direct flight from Oklahoma City, OK to St John, IN) is 681.72 mi.

790 mi = 1,270.83 kms