There are
358 mi
from Rancho Cucamonga, CA to Gilbert, AZ
That's the driving distance. It would take 6 hours 28 mins to go from Rancho Cucamonga, California to Gilbert, Arizona.
The flight distance (direct flight from Rancho Cucamonga, CA to Gilbert, AZ) is 337.50 mi.
358 mi = 576.37 kms