There are
376 mi
from Rancho Cucamonga, CA to San Jose, CA
That's the driving distance. It would take 7 hours 6 mins to go from Rancho Cucamonga, California to San Jose, California.
The flight distance (direct flight from Rancho Cucamonga, CA to San Jose, CA) is 328.76 mi.
376 mi = 605.26 kms