There are
903 mi
from Waukegan, IL to Naugatuck, CT
That's the driving distance. It would take 16 hours 59 mins to go from Waukegan, Illinois to Naugatuck, Connecticut.
The flight distance (direct flight from Waukegan, IL to Naugatuck, CT) is 761.97 mi.
903 mi = 1,453.35 kms