Miles between Diamond Bar, CA and Lancaster, OH

There are
2,248 mi
from Diamond Bar, CA to Lancaster, OH

That's the driving distance. It would take 1 day 15 hours to go from Diamond Bar, California to Lancaster, Ohio.

The flight distance (direct flight from Diamond Bar, CA to Lancaster, OH) is 1,972.29 mi.

2,248 mi = 3,617.47 kms