Miles between Pittsburg, CA and Diamond Bar, CA

There are
385 mi
from Pittsburg, CA to Diamond Bar, CA

That's the driving distance. It would take 7 hours 15 mins to go from Pittsburg, California to Diamond Bar, California.

The flight distance (direct flight from Pittsburg, CA to Diamond Bar, CA) is 357.97 mi.

385 mi = 619.13 kms