There are
2,850 mi
from Raleigh, NC to Seatac, WA
That's the driving distance. It would take 2 days 3 hours to go from Raleigh, North Carolina to Seatac, Washington.
The flight distance (direct flight from Raleigh, NC to Seatac, WA) is 2,360.66 mi.
2,850 mi = 3.22 kms