There are
1,799 mi
from Westminster, CO to Poughkeepsie, NY
That's the driving distance. It would take 1 day 8 hours to go from Westminster, Colorado to Poughkeepsie, New York.
The flight distance (direct flight from Westminster, CO to Poughkeepsie, NY) is 1,624.45 mi.
1,799 mi = 1.61 kms