There are
973 mi
from Norwalk, CT to Sheboygan, WI
That's the driving distance. It would take 18 hours 26 mins to go from Norwalk, Connecticut to Sheboygan, Wisconsin.
The flight distance (direct flight from Norwalk, CT to Sheboygan, WI) is 750.84 mi.
973 mi = 1,566.18 kms