Nonstop flight route between Posadas, Argentina and Moses Lake, Washington, United States:

About this route:

A direct, nonstop flight between Libertador General José de San Martín Airport (PSS), Posadas, Argentina and Grant County International Airport (MWH), Moses Lake, Washington, United States would travel a Great Circle distance of 6,484 miles (or 10,435 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 Libertador General José de San Martín Airport and Grant County 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 Libertador General José de San Martín Airport and Grant County 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 Libertador General José de San Martín Airport (PSS):

• It has a 6,500 m² terminal, 67,740 m² of runways, and parking spaces for 100 vehicles.
• Because of Libertador General José de San Martín Airport's relatively low elevation of 430 feet, planes can take off or land at Libertador General José de San Martín 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 Libertador General José de San Martín Airport (PSS) is Taizhou Luqiao Airport (HYN), which is nearly antipodal to Libertador General José de San Martín Airport (meaning Libertador General José de San Martín Airport is almost on the exact opposite side of the Earth from Taizhou Luqiao Airport), and is located 12,258 miles (19,728 kilometers) away in Taizhou, Zhejiang, China.
• The closest airport to Libertador General José de San Martín Airport (PSS) is Libertador General José de San Martín Airport (JSM), which is located only 0 mile (0 kilometer) N of PSS.
• In addition to being known as "Libertador General José de San Martín Airport", another name for PSS is "Aeropuerto de Posadas "Libertador General San Martín"".
• On October 10, 1997, Austral Flight 2553 left the airport for Buenos Aires but crashed one hour later in Fray Bentos, Uruguay, killing 75.
• Libertador General José de San Martín Airport (PSS) currently has only 1 runway.

Facts about Grant County International Airport (MWH):

• It is also utilized by the U.S.
• The closest airport to Grant County International Airport (MWH) is Ephrata Municipal Airport (EPH), which is located only 12 miles (19 kilometers) NW of MWH.
• Opened as a training airfield during World War II, the facility was operated by the U.S.
• Grant County International Airport (MWH) has 5 runways.
• Scheduled passenger flights on Big Sky Airlines to Boise and Portland were discontinued on September 1, 2006.
• The main campus for Big Bend Community College is also located on the grounds of the airport.
• The furthest airport from Grant County International Airport (MWH) is Tôlanaro Airport (FTU), which is located 10,730 miles (17,268 kilometers) away in Tôlanaro, Madagascar.