There are
380 mi
from Rancho Cucamonga, CA to Saratoga, CA
That's the driving distance. It would take 7 hours 10 mins to go from Rancho Cucamonga, California to Saratoga, California.
The flight distance (direct flight from Rancho Cucamonga, CA to Saratoga, CA) is 330.68 mi.
380 mi = 611.18 kms