What this Madrid & Seattle page shows
This page compares the full metro areas of Madrid (MAD) and Seattle (SEA) and lists every destination both cities can reach on a nonstop flight: 39 in all, across 21 countries and 4 regions. For each one you can see the flight time and distance from MAD and from SEA, 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 (Boston has the smallest gap in flight distance here) before opening the full table to sort all 39 shared routes. To filter by month and check live fares, open the Midway app with Madrid and Seattle already loaded.
Where you can both fly
Every marker is a destination with nonstop service from both Madrid and Seattle. The spread runs from Barcelona close by to Hong Kong 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 MAD and from SEA. When those two legs are close, the trip splits evenly between Madrid and Seattle. Open the full table in Midway to sort by either leg or filter by month.
Where in the world
Shared destinations grouped by region — 39 in total across 4 regions.
Year-round or seasonal
72% of these routes fly year-round, with 11 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 Madrid and Seattle share?
Travelers from Madrid and Seattle have 39 common nonstop options, covering 4 regions and 21 countries.
What is the closest place both Madrid and Seattle can fly to nonstop?
Barcelona is the closest shared nonstop destination for Madrid and Seattle.
Where should travelers from Madrid and Seattle meet halfway?
Boston 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 Madrid and Seattle?
Hong Kong is the farthest destination both Madrid and Seattle can reach nonstop.
Open Madrid and Seattle 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 7, 2026