Miles between Diamond Bar, CA and Dyer, IN

There are
2,002 mi
from Diamond Bar, CA to Dyer, IN

That's the driving distance. It would take 1 day 11 hours to go from Diamond Bar, California to Dyer, Indiana.

The flight distance (direct flight from Diamond Bar, CA to Dyer, IN) is 1,722.82 mi.

2,002 mi = 3,222.09 kms