Miles between Ontario, CA and Mt Vernon, OH

There are
2,257 mi
from Ontario, CA to Mt Vernon, OH

That's the driving distance. It would take 1 day 16 hours to go from Ontario, California to Mt Vernon, Ohio.

The flight distance (direct flight from Ontario, CA to Mt Vernon, OH) is 1,969.69 mi.

2,257 mi = 3.22 kms