There are
345 mi
from Rancho Cucamonga, CA to Tempe, AZ
That's the driving distance. It would take 6 hours 12 mins to go from Rancho Cucamonga, California to Tempe, Arizona.
The flight distance (direct flight from Rancho Cucamonga, CA to Tempe, AZ) is 328.04 mi.
345 mi = 555.06 kms