There are
1,545 mi
from Schenectady, NY to Mandan, ND
That's the driving distance. It would take 1 day 5 hours to go from Schenectady, New York to Mandan, North Dakota.
The flight distance (direct flight from Schenectady, NY to Mandan, ND) is 1,342.57 mi.
1,545 mi = 2,486.37 kms