There are
2,967 mi
from Waterbury, CT to Oak Harbor, WA
That's the driving distance. It would take 2 days 5 hours to go from Waterbury, Connecticut to Oak Harbor, Washington.
The flight distance (direct flight from Waterbury, CT to Oak Harbor, WA) is 2,426.39 mi.
2,967 mi = 4,775.67 kms