Nonstop flight route between Kelso, Washington, United States and Ushuaia, Tierra del Fuego, Argentina:

About this route:

A direct, nonstop flight between Southwest Washington Regional Airport (KLS), Kelso, Washington, United States and Ushuaia International Airport (USH), Ushuaia, Tierra del Fuego, Argentina would travel a Great Circle distance of 7,668 miles (or 12,341 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 Ushuaia International 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 Ushuaia International 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):

• 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.
• Southwest Washington Regional Airport (KLS) currently has only 1 runway.
• 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.
• Southwest Washington Regional Airport covers an area of 110 acres at an elevation of 20 feet above mean sea level.
• 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.

Facts about Ushuaia International Airport (USH):

• Ushuaia International Airport (USH) currently has only 1 runway.
• The closest airport to Ushuaia International Airport (USH) is Hermes Quijada International Airport (RGA), which is located 77 miles (123 kilometers) NNE of USH.
• The airport's name reflects Argentina's claims of sovereignty over the Falkland Islands, and could be translated as "Ushuaia – Argentine Malvinas International Airport".
• Because of Ushuaia International Airport's relatively low elevation of 102 feet, planes can take off or land at Ushuaia 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.
• The furthest airport from Ushuaia International Airport (USH) is Chita Kadala (HTA), which is nearly antipodal to Ushuaia International Airport (meaning Ushuaia International Airport is almost on the exact opposite side of the Earth from Chita Kadala), and is located 12,231 miles (19,684 kilometers) away in Chita, Russia.
• In addition to being known as "Ushuaia International Airport", another name for USH is "Aeropuerto Internacional de Ushuaia".
• Ushuaia International Airport is located 4 km south of the center of Ushuaia, a city on the island of Tierra del Fuego in the Tierra del Fuego Province of Argentina.