There are
882 mi
from Des Plaines, IL to Naugatuck, CT
That's the driving distance. It would take 16 hours 35 mins to go from Des Plaines, Illinois to Naugatuck, Connecticut.
The flight distance (direct flight from Des Plaines, IL to Naugatuck, CT) is 764.45 mi.
882 mi = 1,419.04 kms