There are
2,631 mi
from Rancho Cucamonga, CA to Coatesville, PA
That's the driving distance. It would take 1 day 23 hours to go from Rancho Cucamonga, California to Coatesville, Pennsylvania.
The flight distance (direct flight from Rancho Cucamonga, CA to Coatesville, PA) is 2,317.45 mi.
2,631 mi = 4,233.43 kms