There are
2,041 mi
from Grand Junction, CO to Poughkeepsie, NY
That's the driving distance. It would take 1 day 13 hours to go from Grand Junction, Colorado to Poughkeepsie, New York.
The flight distance (direct flight from Grand Junction, CO to Poughkeepsie, NY) is 1,819.37 mi.
2,041 mi = 3,284.52 kms