Nonstop flight route between Stanley, Falkland Islands, United Kingdom and Fort Sill, Oklahoma, United States:

About this route:

A direct, nonstop flight between Port Stanley Airport (PSY), Stanley, Falkland Islands, United Kingdom and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 6,452 miles (or 10,384 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 Port Stanley Airport and Henry Post Army Airfield, 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 Port Stanley Airport and Henry Post Army Airfield. 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 Port Stanley Airport (PSY):

• The Falkland Islands Government Air Service operates internal flights within the Falkland Islands from the airport.
• The furthest airport from Port Stanley Airport (PSY) is Mohe Gulian Airport (OHE), which is nearly antipodal to Port Stanley Airport (meaning Port Stanley Airport is almost on the exact opposite side of the Earth from Mohe Gulian Airport), and is located 12,351 miles (19,877 kilometers) away in Mohe, Heilongjiang, China.
• Port Stanley Airport (PSY) has 2 runways.
• In 1985, RAF Mount Pleasant opened and in April 1986 Port Stanley Airport returned to civilian use.
• Because of Port Stanley Airport's relatively low elevation of 75 feet, planes can take off or land at Port Stanley 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.
• In 1973, the United Kingdom signed a Communications Agreement with Argentina to fund an airstrip on the islands.
• The closest airport to Port Stanley Airport (PSY) is RAF Mount Pleasant (MPN), which is located 30 miles (49 kilometers) WSW of PSY.

Facts about Henry Post Army Airfield (FSI):

• The closest airport to Henry Post Army Airfield (FSI) is Lawton–Fort Sill Regional Airport (LAW), which is located only 6 miles (9 kilometers) S of FSI.
• Henry Post Army Airfield (FSI) currently has only 1 runway.
• The first Army aviation at Fort Sill began on 26 July 1915 when eight Curtiss JN-3 airplanes of the 1st Aero Squadron arrived from Rockwell Field, California.
• The furthest airport from Henry Post Army Airfield (FSI) is Sir Gaëtan Duval Airport (RRG), which is located 10,920 miles (17,575 kilometers) away in Rodrigues Island, Mauritius.
• As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
• The Army will continue to operate and maintain a precision approach radar at Fort Sill's Henry Post Field for the foreseeable future.
• With the end of World War I, in October 1919 Post Field was deactivated as an active duty airfield in accordance with sharply reduced military budgets, and a small caretaker unit was assigned to the facility for administrative reasons to support the balloon school/company.
• The field was named in honor of pioneer aviator 2d Lieutenant Henry Post.
• By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.