There are
436 mi
from Chino Hills, CA to Cottonwood, AZ
That's the driving distance. It would take 7 hours 55 mins to go from Chino Hills, California to Cottonwood, Arizona.
The flight distance (direct flight from Chino Hills, CA to Cottonwood, AZ) is 330.44 mi.
436 mi = 702.11 kms