There are
380 mi
from Santa Clara, CA to Rancho Cucamonga, CA
That's the driving distance. It would take 7 hours 12 mins to go from Santa Clara, California to Rancho Cucamonga, California.
The flight distance (direct flight from Santa Clara, CA to Rancho Cucamonga, CA) is 331.90 mi.
380 mi = 612.00 kms