There are
1,427 mi
from Yankton, SD to Patchogue, NY
That's the driving distance. It would take 1 day 2 hours to go from Yankton, South Dakota to Patchogue, New York.
The flight distance (direct flight from Yankton, SD to Patchogue, NY) is 1,259.44 mi.
1,427 mi = 2,296.56 kms