There are
2,639 mi
from Santa Clara, CA to Dunkirk, NY
That's the driving distance. It would take 1 day 22 hours to go from Santa Clara, California to Dunkirk, New York.
The flight distance (direct flight from Santa Clara, CA to Dunkirk, NY) is 2,262.06 mi.
2,639 mi = 3.22 kms