There are
145 mi
from Norwalk, CT to Schenectady, NY
That's the driving distance. It would take 3 hours 18 mins to go from Norwalk, Connecticut to Schenectady, New York.
The flight distance (direct flight from Norwalk, CT to Schenectady, NY) is 120.36 mi.
145 mi = 233.06 kms