There are
2,297 mi
from Memphis, TN to Seatac, WA
That's the driving distance. It would take 1 day 17 hours to go from Memphis, Tennessee to Seatac, Washington.
The flight distance (direct flight from Memphis, TN to Seatac, WA) is 1,860.19 mi.
2,297 mi = 3.22 kms