There are
2,769 mi
from Rialto, CA to Poughkeepsie, NY
That's the driving distance. It would take 2 days 1 hour to go from Rialto, California to Poughkeepsie, New York.
The flight distance (direct flight from Rialto, CA to Poughkeepsie, NY) is 2,399.71 mi.
2,769 mi = 3.22 kms