There are
2,909 mi
from Waterbury, CT to Tukwila, WA
That's the driving distance. It would take 2 days 3 hours to go from Waterbury, Connecticut to Tukwila, Washington.
The flight distance (direct flight from Waterbury, CT to Tukwila, WA) is 2,417.13 mi.
2,909 mi = 4,682.29 kms