Nonstop flight route between Kelso, Washington, United States and Zürich, Switzerland:

About this route:

A direct, nonstop flight between Southwest Washington Regional Airport (KLS), Kelso, Washington, United States and Zurich Airport (ZRH), Zürich, Switzerland would travel a Great Circle distance of 5,337 miles (or 8,588 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 Southwest Washington Regional Airport and Zurich 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 Southwest Washington Regional Airport and Zurich 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 Southwest Washington Regional Airport (KLS):

• Southwest Washington Regional Airport (KLS) currently has only 1 runway.
• Southwest Washington Regional Airport covers an area of 110 acres at an elevation of 20 feet above mean sea level.
• The closest airport to Southwest Washington Regional Airport (KLS) is South Lewis County Airport (TDO), which is located 25 miles (41 kilometers) N of KLS.
• Because of Southwest Washington Regional Airport's relatively low elevation of 20 feet, planes can take off or land at Southwest Washington Regional 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.
• The furthest airport from Southwest Washington Regional Airport (KLS) is Tôlanaro Airport (FTU), which is located 10,876 miles (17,503 kilometers) away in Tôlanaro, Madagascar.
• The airport has one passenger terminal consisting of 12 gates.

Facts about Zurich Airport (ZRH):

• The closest airport to Zurich Airport (ZRH) is Emmen Swiss Air Base (EML), which is located 28 miles (45 kilometers) SSW of ZRH.
• The furthest airport from Zurich Airport (ZRH) is Chatham Islands (CHT), which is nearly antipodal to Zurich Airport (meaning Zurich Airport is almost on the exact opposite side of the Earth from Chatham Islands), and is located 12,087 miles (19,453 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• In front of the terminal is a regional bus station and the airport stop of the Stadtbahn Glattal, a light rail system.
• Zurich Airport handled 24,865,138 passengers last year.
• Edelweiss Air has its head office in the Edelweiss Air Operations Center on the airport grounds.gategroup has its head office on the airport property.Helvetic Airways has its head office on the grounds of the airport in Kloten.
• Zurich Airport (ZRH) has 4 runways.
• The first flight abroad from Switzerland was on July 21, 1921, but the search for a location for a major airport wasn’t started until 1943 inside the Canton of Zürich.
• The airport has three airside piers, which are known as docks A, B and E.
• In addition to being known as "Zurich Airport", another name for ZRH is "Flughafen Zürich".