There are
381 mi
from Rancho Cucamonga, CA to Milpitas, CA
That's the driving distance. It would take 7 hours 12 mins to go from Rancho Cucamonga, California to Milpitas, California.
The flight distance (direct flight from Rancho Cucamonga, CA to Milpitas, CA) is 333.35 mi.
381 mi = 613.66 kms