There are
1,805 mi
from Denver, CO to Poughkeepsie, NY
That's the driving distance. It would take 1 day 8 hours to go from Denver, Colorado to Poughkeepsie, New York.
The flight distance (direct flight from Denver, CO to Poughkeepsie, NY) is 1,623.54 mi.
1,805 mi = 1.61 kms