Miles between Reading, PA and Diamond Bar, CA

There are
2,649 mi
from Reading, PA to Diamond Bar, CA

That's the driving distance. It would take 1 day 23 hours to go from Reading, Pennsylvania to Diamond Bar, California.

The flight distance (direct flight from Reading, PA to Diamond Bar, CA) is 2,324.23 mi.

2,649 mi = 3.22 kms