Miles between Diamond Bar, CA and Orem, UT

There are
629 mi
from Diamond Bar, CA to Orem, UT

That's the driving distance. It would take 10 hours 54 mins to go from Diamond Bar, California to Orem, Utah.

The flight distance (direct flight from Diamond Bar, CA to Orem, UT) is 548.27 mi.

629 mi = 1,012.05 kms