There are
2,950 mi
from Manteca, CA to Naugatuck, CT
That's the driving distance. It would take 2 days 3 hours to go from Manteca, California to Naugatuck, Connecticut.
The flight distance (direct flight from Manteca, CA to Naugatuck, CT) is 2,542.16 mi.
2,950 mi = 4,748.08 kms