Miles between Ontario, CA and Miamisburg, OH

There are
2,146 mi
from Ontario, CA to Miamisburg, OH

That's the driving distance. It would take 1 day 14 hours to go from Ontario, California to Miamisburg, Ohio.

The flight distance (direct flight from Ontario, CA to Miamisburg, OH) is 1,873.17 mi.

2,146 mi = 3.22 kms