Miles between Washington, DC and Seatac, WA

There are
2,746 mi
from Washington, DC to Seatac, WA

That's the driving distance. It would take 2 days 1 hour to go from Washington, District of Columbia to Seatac, Washington.

The flight distance (direct flight from Washington, DC to Seatac, WA) is 2,321.95 mi.

2,746 mi = 3.22 kms