There are
1,851 mi
from Odessa, TX to Seatac, WA
That's the driving distance. It would take 1 day 10 hours to go from Odessa, Texas to Seatac, Washington.
The flight distance (direct flight from Odessa, TX to Seatac, WA) is 1,504.57 mi.
1,851 mi = 1.61 kms