Miles between Pleasanton, CA and Diamond Bar, CA

There are
374 mi
from Pleasanton, CA to Diamond Bar, CA

That's the driving distance. It would take 6 hours 55 mins to go from Pleasanton, California to Diamond Bar, California.

The flight distance (direct flight from Pleasanton, CA to Diamond Bar, CA) is 338.85 mi.

374 mi = 601.28 kms