There are
2,767 mi
from Scarsdale, NY to Rancho Cucamonga, CA
That's the driving distance. It would take 2 days 1 hour to go from Scarsdale, New York to Rancho Cucamonga, California.
The flight distance (direct flight from Scarsdale, NY to Rancho Cucamonga, CA) is 2,420.43 mi.
2,767 mi = 4,453.66 kms