There are
406 mi
from Schenectady, NY to Manassas Park, VA
That's the driving distance. It would take 8 hours 18 mins to go from Schenectady, New York to Manassas Park, Virginia.
The flight distance (direct flight from Schenectady, NY to Manassas Park, VA) is 334.04 mi.
406 mi = 653.49 kms