There are
2,826 mi
from Tallahassee, FL to Seatac, WA
That's the driving distance. It would take 2 days 3 hours to go from Tallahassee, Florida to Seatac, Washington.
The flight distance (direct flight from Tallahassee, FL to Seatac, WA) is 2,325.41 mi.
2,826 mi = 3.22 kms