There are
2,799 mi
from Schenectady, NY to Downey, CA
That's the driving distance. It would take 2 days 2 hours to go from Schenectady, New York to Downey, California.
The flight distance (direct flight from Schenectady, NY to Downey, CA) is 2,441.33 mi.
2,799 mi = 4,505.33 kms