Nonstop flight route between Seattle, Washington, United States and Lyon, France:

About this route:

A direct, nonstop flight between King County International Airport (BFI), Seattle, Washington, United States and Lyon–Bron Airport (LYN), Lyon, France would travel a Great Circle distance of 5,247 miles (or 8,444 kilometers).

A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the large distance between King County International Airport and Lyon–Bron Airport, the route shown on this map most likely appears curved because of this reason.

Try it at home! Get a globe and tightly lay a string between King County International Airport and Lyon–Bron Airport. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

Arrival Airport Information:

Facts about King County International Airport (BFI):

• Because of King County International Airport's relatively low elevation of 21 feet, planes can take off or land at King County International Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
• King County International Airport (BFI) has 2 runways.
• Boeing Field had scheduled passenger flights on West Coast Airlines Douglas DC-9s and Fairchild F-27s to Idaho, Oregon, Washington, northern California, western Montana, northern Utah and to Calgary.
• Boeing Field/King County International Airport covers 634 acres at an elevation of 21 feet above mean sea level.
• In addition to being known as "King County International Airport", another name for BFI is "Boeing Field".
• The closest airport to King County International Airport (BFI) is Renton Municipal Airport (RNT), which is located only 5 miles (8 kilometers) ESE of BFI.
• The Museum of Flight is on the southwest corner of the field.
• The furthest airport from King County International Airport (BFI) is Tôlanaro Airport (FTU), which is located 10,775 miles (17,341 kilometers) away in Tôlanaro, Madagascar.

Facts about Lyon–Bron Airport (LYN):

• After the 1940 Battle of France during World War II initially the Lyon area was part of the southern unoccupied zone of France, and limited air service remained at the airport.
• The closest airport to Lyon–Bron Airport (LYN) is Lyon–Saint Exupéry Airport (LYS), which is located only 7 miles (11 kilometers) E of LYN.
• Lyon–Bron Airport is an airport located in Bron, 10 kilometres east of Lyon, both communes of the Rhône department in the Rhône-Alpes region of eastern France.
• The furthest airport from Lyon–Bron Airport (LYN) is Chatham Islands (CHT), which is nearly antipodal to Lyon–Bron Airport (meaning Lyon–Bron Airport is almost on the exact opposite side of the Earth from Chatham Islands), and is located 12,288 miles (19,775 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• Lyon–Bron Airport (LYN) currently has only 1 runway.
• In addition to being known as "Lyon–Bron Airport", another name for LYN is "Aéroport de Lyon-BronAdvanced Landing Ground (ALG) Y-6".
• The airport was established in 1920 and became an international airport in 1924 with flights to Geneva, Switzerland.
• Because of Lyon–Bron Airport's relatively low elevation of 659 feet, planes can take off or land at Lyon–Bron Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
• After the war, it was the main commercial airport for Lyon.
• It was used as a military airfield beginning in 1943 by the German Luftwaffe, being used as a RADAR station by Nachtjagdraumführer 109 to detect Royal Air Force bombers flying over Occupied France at night to targets in Italy.