There are
1,620 mi
from Schenectady, NY to Rapid City, SD
That's the driving distance. It would take 1 day 6 hours to go from Schenectady, New York to Rapid City, South Dakota.
The flight distance (direct flight from Schenectady, NY to Rapid City, SD) is 1,464.17 mi.
1,620 mi = 2,606.74 kms