There are
46 mi
from Rancho Cucamonga, CA to Canyon Lake, CA
That's the driving distance. It would take 1 hour 4 mins to go from Rancho Cucamonga, California to Canyon Lake, California.
The flight distance (direct flight from Rancho Cucamonga, CA to Canyon Lake, CA) is 34.42 mi.
46 mi = 73.80 kms