There are
2,449 mi
from Schenectady, NY to Post Falls, ID
That's the driving distance. It would take 1 day 20 hours to go from Schenectady, New York to Post Falls, Idaho.
The flight distance (direct flight from Schenectady, NY to Post Falls, ID) is 2,091.27 mi.
2,449 mi = 3,940.81 kms