There are
2,388 mi
from Rancho Cucamonga, CA to Pittsburgh, PA
That's the driving distance. It would take 1 day 18 hours to go from Rancho Cucamonga, California to Pittsburgh, Pennsylvania.
The flight distance (direct flight from Rancho Cucamonga, CA to Pittsburgh, PA) is 2,096.46 mi.
2,388 mi = 3.22 kms