There are
2,856 mi
from Renton, WA to Poughkeepsie, NY
That's the driving distance. It would take 2 days 2 hours to go from Renton, Washington to Poughkeepsie, New York.
The flight distance (direct flight from Renton, WA to Poughkeepsie, NY) is 2,370.46 mi.
2,856 mi = 4,596.07 kms