There are
2,899 mi
from Newcastle, WA to Naugatuck, CT
That's the driving distance. It would take 2 days 3 hours to go from Newcastle, Washington to Naugatuck, Connecticut.
The flight distance (direct flight from Newcastle, WA to Naugatuck, CT) is 2,413.90 mi.
2,899 mi = 4,665.03 kms