There are
346 mi
from Scottsdale, AZ to Rancho Cucamonga, CA
That's the driving distance. It would take 6 hours 15 mins to go from Scottsdale, Arizona to Rancho Cucamonga, California.
The flight distance (direct flight from Scottsdale, AZ to Rancho Cucamonga, CA) is 328.07 mi.
346 mi = 556.24 kms