Miles between Diamond Bar, CA and Millbrae, CA

There are
400 mi
from Diamond Bar, CA to Millbrae, CA

That's the driving distance. It would take 7 hours 33 mins to go from Diamond Bar, California to Millbrae, California.

The flight distance (direct flight from Diamond Bar, CA to Millbrae, CA) is 355.72 mi.

400 mi = 644.06 kms