There are
2,041 mi
from Brownsville, TX to Poughkeepsie, NY
That's the driving distance. It would take 1 day 14 hours to go from Brownsville, Texas to Poughkeepsie, New York.
The flight distance (direct flight from Brownsville, TX to Poughkeepsie, NY) is 1,728.71 mi.
2,041 mi = 3.22 kms