Miles between Diamond Bar, CA and Dunkirk, NY

There are
2,470 mi
from Diamond Bar, CA to Dunkirk, NY

That's the driving distance. It would take 1 day 19 hours to go from Diamond Bar, California to Dunkirk, New York.

The flight distance (direct flight from Diamond Bar, CA to Dunkirk, NY) is 2,147.59 mi.

2,470 mi = 3,974.38 kms