Miles between Ontario, CA and Stillwater, OK

There are
1,356 mi
from Ontario, CA to Stillwater, OK

That's the driving distance. It would take 23 hours 45 mins to go from Ontario, California to Stillwater, Oklahoma.

The flight distance (direct flight from Ontario, CA to Stillwater, OK) is 1,170.60 mi.

1,356 mi = 1.61 kms