There are
1,599 mi
from Scarsdale, NY to Pierre, SD
That's the driving distance. It would take 1 day 5 hours to go from Scarsdale, New York to Pierre, South Dakota.
The flight distance (direct flight from Scarsdale, NY to Pierre, SD) is 1,362.92 mi.
1,599 mi = 2,573.22 kms