There are
2,707 mi
from Roanoke, VA to Tukwila, WA
That's the driving distance. It would take 2 days to go from Roanoke, Virginia to Tukwila, Washington.
The flight distance (direct flight from Roanoke, VA to Tukwila, WA) is 2,240.95 mi.
2,707 mi = 3.22 kms