There are
2,703 mi
from Kennewick, WA to Schenectady, NY
That's the driving distance. It would take 2 days to go from Kennewick, Washington to Schenectady, New York.
The flight distance (direct flight from Kennewick, WA to Schenectady, NY) is 2,208.93 mi.
2,703 mi = 4,350.42 kms