There are
1,072 mi
from Jackson, TN to Poughkeepsie, NY
That's the driving distance. It would take 20 hours 8 mins to go from Jackson, Tennessee to Poughkeepsie, New York.
The flight distance (direct flight from Jackson, TN to Poughkeepsie, NY) is 905.15 mi.
1,072 mi = 1,724.84 kms