There are
178 mi
from Rancho Cucamonga, CA to Delano, CA
That's the driving distance. It would take 3 hours 23 mins to go from Rancho Cucamonga, California to Delano, California.
The flight distance (direct flight from Rancho Cucamonga, CA to Delano, CA) is 148.22 mi.
178 mi = 286.06 kms