There are
2,487 mi
from Montebello, CA to Dunkirk, NY
That's the driving distance. It would take 1 day 20 hours to go from Montebello, California to Dunkirk, New York.
The flight distance (direct flight from Montebello, CA to Dunkirk, NY) is 2,163.44 mi.
2,487 mi = 4,002.85 kms