What this Seoul & Washington page shows
This page compares the full metro areas of Seoul (ICN, GMP) and Washington (DCA, IAD, BWI) and lists every destination both cities can reach on a nonstop flight: 40 in all, across 21 countries and 5 regions. For each one you can see the flight time and distance from ICN and from WAS, so the trade-off between the two legs is clear at a glance.
Use the map to see how far the options spread, then check the meet-in-the-middle pick (Honolulu, O'ahu has the smallest gap in flight distance here) before opening the full table to sort all 40 shared routes. To filter by month and check live fares, open the Midway app with Seoul and Washington already loaded.
Where you can both fly
Every marker is a destination with nonstop service from both Seoul and Washington. The spread runs from Newark close by to Addis Ababa at the far edge, so you can gauge whether a short hop or a long-haul meet-up makes more sense.
All shared destinations
Each row is a destination both cities reach nonstop. The two right-hand columns give the flight time and distance from ICN and from WAS. When those two legs are close, the trip splits evenly between Seoul and Washington. Open the full table in Midway to sort by either leg or filter by month.
Where in the world
Shared destinations grouped by region — 40 in total across 5 regions.
Year-round or seasonal
88% of these routes fly year-round, with 5 running only in certain seasons. If your meet-up date is flexible you have the full set to choose from; if it is fixed, lean toward the year-round destinations so you are not counting on a route that may not be flying that month.
Related Routes
Frequently asked questions
How many nonstop destinations do Seoul and Washington share?
There are 40 destinations both Seoul and Washington reach without a connection, spanning 21 countries in 5 regions.
What is the closest place both Seoul and Washington can fly to nonstop?
Newark is the closest shared nonstop destination for Seoul and Washington.
Where should travelers from Seoul and Washington meet halfway?
Honolulu, O'ahu is the most balanced shared destination, with the smallest difference in flight distance from the two cities.
What is the farthest shared nonstop destination from Seoul and Washington?
Addis Ababa is the farthest destination both Seoul and Washington can reach nonstop.
Open Seoul and Washington in Midway
Filter by month, distance, flight time, country and region, see prices from each city, and send the link to your group.
Last updated: October 20, 2026