Miles between Ontario, CA and Marietta, OH

There are
2,337 mi
from Ontario, CA to Marietta, OH

That's the driving distance. It would take 1 day 17 hours to go from Ontario, California to Marietta, Ohio.

The flight distance (direct flight from Ontario, CA to Marietta, OH) is 2,024.03 mi.

2,337 mi = 3.22 kms