There are
2,326 mi
from Dearborn, MI to Seatac, WA
That's the driving distance. It would take 1 day 17 hours to go from Dearborn, Michigan to Seatac, Washington.
The flight distance (direct flight from Dearborn, MI to Seatac, WA) is 1,927.63 mi.
2,326 mi = 3.22 kms