Miles between Diamond Bar, CA and Cincinnati, OH

There are
2,149 mi
from Diamond Bar, CA to Cincinnati, OH

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

The flight distance (direct flight from Diamond Bar, CA to Cincinnati, OH) is 1,869.96 mi.

2,149 mi = 3,459.28 kms