There are
2,974 mi
from Gainesville, FL to Tukwila, WA
That's the driving distance. It would take 2 days 4 hours to go from Gainesville, Florida to Tukwila, Washington.
The flight distance (direct flight from Gainesville, FL to Tukwila, WA) is 2,446.77 mi.
2,974 mi = 3.22 kms