There are
1,351 mi
from Flower Mound, TX to Dunkirk, NY
That's the driving distance. It would take 1 day to go from Flower Mound, Texas to Dunkirk, New York.
The flight distance (direct flight from Flower Mound, TX to Dunkirk, NY) is 1,166.45 mi.
1,351 mi = 1.61 kms