There are
2,959 mi
from Milford, CT to Oak Harbor, WA
That's the driving distance. It would take 2 days 5 hours to go from Milford, Connecticut to Oak Harbor, Washington.
The flight distance (direct flight from Milford, CT to Oak Harbor, WA) is 2,436.62 mi.
2,959 mi = 4,761.31 kms