There are
519 mi
from Roanoke, VA to Poughkeepsie, NY
That's the driving distance. It would take 10 hours 7 mins to go from Roanoke, Virginia to Poughkeepsie, New York.
The flight distance (direct flight from Roanoke, VA to Poughkeepsie, NY) is 443.32 mi.
519 mi = 834.94 kms