There are
2,939 mi
from Hartford, CT to Tukwila, WA
That's the driving distance. It would take 2 days 4 hours to go from Hartford, Connecticut to Tukwila, Washington.
The flight distance (direct flight from Hartford, CT to Tukwila, WA) is 2,427.64 mi.
2,939 mi = 4,729.38 kms