There are
429 mi
from Rancho Cucamonga, CA to San Anselmo, CA
That's the driving distance. It would take 8 hours 3 mins to go from Rancho Cucamonga, California to San Anselmo, California.
The flight distance (direct flight from Rancho Cucamonga, CA to San Anselmo, CA) is 385.24 mi.
429 mi = 690.94 kms