Miles between Cupertino, CA and Diamond Bar, CA

There are
373 mi
from Cupertino, CA to Diamond Bar, CA

That's the driving distance. It would take 7 hours 2 mins to go from Cupertino, California to Diamond Bar, California.

The flight distance (direct flight from Cupertino, CA to Diamond Bar, CA) is 328.51 mi.

373 mi = 600.27 kms