There are
1,809 mi
from Greeley, CO to Patchogue, NY
That's the driving distance. It would take 1 day 9 hours to go from Greeley, Colorado to Patchogue, New York.
The flight distance (direct flight from Greeley, CO to Patchogue, NY) is 1,653.86 mi.
1,809 mi = 1.61 kms