There are
382 mi
from Cupertino, CA to Rancho Cucamonga, CA
That's the driving distance. It would take 7 hours 12 mins to go from Cupertino, California to Rancho Cucamonga, California.
The flight distance (direct flight from Cupertino, CA to Rancho Cucamonga, CA) is 333.70 mi.
382 mi = 614.20 kms