There are
686 mi
from Ann Arbor, MI to Naugatuck, CT
That's the driving distance. It would take 12 hours 53 mins to go from Ann Arbor, Michigan to Naugatuck, Connecticut.
The flight distance (direct flight from Ann Arbor, MI to Naugatuck, CT) is 552.38 mi.
686 mi = 1,103.40 kms