Miles between Ontario, CA and Trotwood, OH

There are
2,142 mi
from Ontario, CA to Trotwood, OH

That's the driving distance. It would take 1 day 13 hours to go from Ontario, California to Trotwood, Ohio.

The flight distance (direct flight from Ontario, CA to Trotwood, OH) is 1,872.12 mi.

2,142 mi = 3.22 kms