Nonstop flight route between Kelso, Washington, United States and Maastricht, Limburg, Netherlands:

About this route:

A direct, nonstop flight between Southwest Washington Regional Airport (KLS), Kelso, Washington, United States and Maastricht Aachen Airport (MST), Maastricht, Limburg, Netherlands would travel a Great Circle distance of 5,069 miles (or 8,157 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 Maastricht Aachen 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 Maastricht Aachen 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):

• The airport has one passenger terminal consisting of 12 gates.
• 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.
• Kelso-Longview Airport opened in May 1941 on 109 acres of a nearby dairy farm, as a training field for amateur pilots, and has since become a regional transportation center for southwest Washington.
• 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.
• Southwest Washington Regional Airport (KLS) currently has only 1 runway.

Facts about Maastricht Aachen Airport (MST):

• The closest airport to Maastricht Aachen Airport (MST) is NATO Air Base Geilenkirchen E–3A Component (GKE), which is located only 12 miles (19 kilometers) ENE of MST.
• In 1992 the Belgian town of Tongeren became shareholder of the airport.
• As Nazi Germany was rapidly collapsing, the front was already well into Germany by the time the field was ready, and no direct combat sorties were operated from Y-44.
• Maastricht Aachen Airport handled 36,300 passengers last year.
• The furthest airport from Maastricht Aachen Airport (MST) is Chatham Islands (CHT), which is located 11,935 miles (19,207 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• After the allied invasion of Normandy, the USAAF Ninth Air Force, specifically the IX Engineer Command, was tasked with constructing temporary airfields close to the advancing front.
• The late 1950s and early 1960s brought significant expansion in commercial operations at the airport.
• The Maastricht Upper Area Control Centre of the European Organisation for the Safety of Air Navigation is also located on the airport.
• Because of Maastricht Aachen Airport's relatively low elevation of 375 feet, planes can take off or land at Maastricht Aachen 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.
• On 14 May 1985, Pope John Paul II held an open air mass for 50,000 people at the airport, as part of his visit to the Netherlands.
• Maastricht Aachen Airport (MST) currently has only 1 runway.