There are
47 mi
from Rancho Cucamonga, CA to Los Alamitos, CA
That's the driving distance. It would take 59 minutes to go from Rancho Cucamonga, California to Los Alamitos, California.
The flight distance (direct flight from Rancho Cucamonga, CA to Los Alamitos, CA) is 34.58 mi.
47 mi = 75.80 kms