There are
60 mi
from San Clemente, CA to Rancho Cucamonga, CA
That's the driving distance. It would take 1 hour 19 mins to go from San Clemente, California to Rancho Cucamonga, California.
The flight distance (direct flight from San Clemente, CA to Rancho Cucamonga, CA) is 46.95 mi.
60 mi = 96.62 kms