There are
2,429 mi
from Rancho Cucamonga, CA to Plum, PA
That's the driving distance. It would take 1 day 18 hours to go from Rancho Cucamonga, California to Plum, Pennsylvania.
The flight distance (direct flight from Rancho Cucamonga, CA to Plum, PA) is 2,109.40 mi.
2,429 mi = 3.22 kms