There are
2,432 mi
from Murfreesboro, TN to Seatac, WA
That's the driving distance. It would take 1 day 18 hours to go from Murfreesboro, Tennessee to Seatac, Washington.
The flight distance (direct flight from Murfreesboro, TN to Seatac, WA) is 1,998.55 mi.
2,432 mi = 3.22 kms