There are
2,478 mi
from Arcadia, CA to Dunkirk, NY
That's the driving distance. It would take 1 day 20 hours to go from Arcadia, California to Dunkirk, New York.
The flight distance (direct flight from Arcadia, CA to Dunkirk, NY) is 2,155.53 mi.
2,478 mi = 3,987.61 kms