There are
2,353 mi
from Clarksville, TN to Tukwila, WA
That's the driving distance. It would take 1 day 17 hours to go from Clarksville, Tennessee to Tukwila, Washington.
The flight distance (direct flight from Clarksville, TN to Tukwila, WA) is 1,924.69 mi.
2,353 mi = 3.22 kms