Nonstop flight route between Kelso, Washington, United States and Madrid, Spain:

About this route:

A direct, nonstop flight between Southwest Washington Regional Airport (KLS), Kelso, Washington, United States and Adolfo Suárez Madrid–Barajas Airport[1] (MAD), Madrid, Spain would travel a Great Circle distance of 5,383 miles (or 8,663 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 Adolfo Suárez Madrid–Barajas Airport[1], 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 Adolfo Suárez Madrid–Barajas Airport[1]. 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.
• There is one flight school located at the airport.
• Southwest Washington Regional Airport is a city-owned public-use airport located two nautical miles southeast of the central business district of Kelso, in Cowlitz County, Washington, United States.
• 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 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.

Facts about Adolfo Suárez Madrid–Barajas Airport[1] (MAD):

• In 2007, the airport processed more than 52 million passengers.
• The Madrid Metro Line connects the airport with city centre station Nuevos Ministerios in the heart of Madrid's financial district.
• Adolfo Suárez Madrid–Barajas Airport[1] (MAD) has 4 runways.
• The airport was constructed in 1927, opening to national and international air traffic on 22 April 1931, although regular commercial operations began two years later.
• The closest airport to Adolfo Suárez Madrid–Barajas Airport[1] (MAD) is Madrid–Torrejón Airport (TOJ), which is located only 6 miles (10 kilometers) ENE of MAD.
• Originally, the flight field was a large circle bordered in white with the name of Madrid in its interior, unpaved, consisting of land covered with natural grass.
• In addition to being known as "Adolfo Suárez Madrid–Barajas Airport[1]", another name for MAD is "Aeropuerto Adolfo Suárez Madrid-Barajas".
• The furthest airport from Adolfo Suárez Madrid–Barajas Airport[1] (MAD) is Palmerston North Airport (PMR), which is nearly antipodal to Adolfo Suárez Madrid–Barajas Airport[1] (meaning Adolfo Suárez Madrid–Barajas Airport[1] is almost on the exact opposite side of the Earth from Palmerston North Airport), and is located 12,392 miles (19,943 kilometers) away in Palmerston North, New Zealand.
• In November 1998, the new runway 18R-36L started operations, 4,400 m long, one of the largest in Europe under expansion plans called Major Barajas.
• Adolfo Suárez Madrid–Barajas Airport[1] handled 39,729,027 passengers last year.