Miles between Ontario, CA and Blue Ash, OH

There are
2,146 mi
from Ontario, CA to Blue Ash, OH

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

The flight distance (direct flight from Ontario, CA to Blue Ash, OH) is 1,867.83 mi.

2,146 mi = 3.22 kms