There are
628 mi
from Chino Hills, CA to Orem, UT
That's the driving distance. It would take 10 hours 54 mins to go from Chino Hills, California to Orem, Utah.
The flight distance (direct flight from Chino Hills, CA to Orem, UT) is 547.86 mi.
628 mi = 1,010.54 kms