There are
33 mi
from Monterey Park, CA to Rancho Cucamonga, CA
That's the driving distance. It would take 42 minutes to go from Monterey Park, California to Rancho Cucamonga, California.
The flight distance (direct flight from Monterey Park, CA to Rancho Cucamonga, CA) is 30.48 mi.
33 mi = 53.38 kms