There are
2,918 mi
from Waterbury, CT to Shoreline, WA
That's the driving distance. It would take 2 days 4 hours to go from Waterbury, Connecticut to Shoreline, Washington.
The flight distance (direct flight from Waterbury, CT to Shoreline, WA) is 2,417.92 mi.
2,918 mi = 4,695.39 kms