There are
2,799 mi
from Rosemead, CA to Scarsdale, NY
That's the driving distance. It would take 2 days 1 hour to go from Rosemead, California to Scarsdale, New York.
The flight distance (direct flight from Rosemead, CA to Scarsdale, NY) is 2,446.16 mi.
2,799 mi = 4,503.82 kms