There are
2,343 mi
from Rochester Hills, MI to Seatac, WA
That's the driving distance. It would take 1 day 17 hours to go from Rochester Hills, Michigan to Seatac, Washington.
The flight distance (direct flight from Rochester Hills, MI to Seatac, WA) is 1,919.45 mi.
2,343 mi = 3.22 kms