There are
1,796 mi
from Brownsville, TX to Dunkirk, NY
That's the driving distance. It would take 1 day 9 hours to go from Brownsville, Texas to Dunkirk, New York.
The flight distance (direct flight from Brownsville, TX to Dunkirk, NY) is 1,539.06 mi.
1,796 mi = 1.61 kms