Nonstop flight route between Stanley, Falkland Islands, United Kingdom and Great Falls, Montana, United States:
Departure Airport:

Arrival Airport:

Distance from PSY to GFA:
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- About this route
- PSY Airport Information
- GFA Airport Information
- Facts about PSY
- Facts about GFA
- Map of Nearest Airports to PSY
- List of Nearest Airports to PSY
- Map of Furthest Airports from PSY
- List of Furthest Airports from PSY
- Map of Nearest Airports to GFA
- List of Nearest Airports to GFA
- Map of Furthest Airports from GFA
- List of Furthest Airports from GFA
About this route:
A direct, nonstop flight between Port Stanley Airport (PSY), Stanley, Falkland Islands, United Kingdom and Malmstrom Air Force Base (GFA), Great Falls, Montana, United States would travel a Great Circle distance of 7,545 miles (or 12,143 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 Malmstrom Air Force Base, 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 Malmstrom Air Force Base. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | PSY / SFAL |
Airport Name: | Port Stanley Airport |
Location: | Stanley, Falkland Islands, United Kingdom |
GPS Coordinates: | 51°41'8"S by 57°46'39"W |
Operator/Owner: | Falkland Islands Government |
Airport Type: | Public |
Elevation: | 75 feet (23 meters) |
# of Runways: | 2 |
View all routes: | Routes from PSY |
More Information: | PSY Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | GFA / KGFA |
Airport Names: |
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Location: | Great Falls, Montana, United States |
GPS Coordinates: | 47°30'16"N by 111°11'13"W |
View all routes: | Routes from GFA |
More Information: | GFA Maps & Info |
Facts about Port Stanley Airport (PSY):
- Port Stanley Airport (PSY) has 2 runways.
- During the war the Argentines also heavily mined Yorke Bay to the north of the airport and Surf/Rookery Bays to the southeast with minimum metal mines under the presumption the British would attempt an amphibious landing on the east coast of East Falkland to quickly recapture both the airfield and Stanley in one fell swoop.
- In 1971, the Argentine Air Force broke the islands' isolation starting with amphibious flights from Comodoro Rivadavia with Grumman HU-16B Albatross aircraft operated by LADE, Argentina's military airline.
- The closest airport to Port Stanley Airport (PSY) is RAF Mount Pleasant (MPN), which is located 30 miles (49 kilometers) WSW of PSY.
- 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.
- 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.
- The Royal Air Force also used the airport for flights to supply and reinforce the British military garrison when necessary.
- The Falkland Islands Government Air Service operates internal flights within the Falkland Islands from the airport.
Facts about Malmstrom Air Force Base (GFA):
- Z-147 was completely replaced by a new ARSR-4 JSS site on Bootlegger Ridge, about 14 miles northeast of Great Falls AFB.
- In addition to being known as "Malmstrom Air Force Base", another name for GFA is "Malmstrom AFB".
- The furthest airport from Malmstrom Air Force Base (GFA) is Sir Gaëtan Duval Airport (RRG), which is located 10,495 miles (16,891 kilometers) away in Rodrigues Island, Mauritius.
- Construction of the wing's first launch facility began in March 1961 and was completed in December.
- Tensions between the United States and the Soviet Union increased dramatically when the Soviet Union closed all land travel between the western occupation sectors of Germany and the American, French and British sectors of Berlin.
- Great Falls AAB was assigned to II Bomber Command, Second Air Force.
- Aircraft shipments to the Soviet Union stopped in September 1945, when World War II ended, with approximately 8,000 aircraft having been processed in a 21-month period.
- The closest airport to Malmstrom Air Force Base (GFA) is Great Falls International Airport (GTF), which is located only 9 miles (14 kilometers) W of GFA.
- This included one of the greatest technology transfers in the history of the world.