Miles between Porterville, CA and Diamond Bar, CA

There are
188 mi
from Porterville, CA to Diamond Bar, CA

That's the driving distance. It would take 3 hours 37 mins to go from Porterville, California to Diamond Bar, California.

The flight distance (direct flight from Porterville, CA to Diamond Bar, CA) is 156.40 mi.

188 mi = 301.98 kms