There are
797 mi
from Rock Hill, SC to Schenectady, NY
That's the driving distance. It would take 15 hours 38 mins to go from Rock Hill, South Carolina to Schenectady, New York.
The flight distance (direct flight from Rock Hill, SC to Schenectady, NY) is 664.58 mi.
797 mi = 1,283.42 kms