Miles between Diamond Bar, CA and Porterville, CA

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

That's the driving distance. It would take 3 hours 36 mins to go from Diamond Bar, California to Porterville, California.

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

187 mi = 301.54 kms