Nonstop flight route between José de San Martín, Chubut, Argentina and Great Falls, Montana, United States:
Departure Airport:

Arrival Airport:

Distance from JSM to GFA:
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- About this route
- JSM Airport Information
- GFA Airport Information
- Facts about JSM
- Facts about GFA
- Map of Nearest Airports to JSM
- List of Nearest Airports to JSM
- Map of Furthest Airports from JSM
- List of Furthest Airports from JSM
- 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 Libertador General José de San Martín Airport (JSM), José de San Martín, Chubut, Argentina and Malmstrom Air Force Base (GFA), Great Falls, Montana, United States would travel a Great Circle distance of 6,206 miles (or 9,988 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 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 Libertador General José de San Martín 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: | JSM / SAWS |
Airport Names: |
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Location: | José de San Martín, Chubut, Argentina |
GPS Coordinates: | 27°23'8"S by 55°58'14"W |
Area Served: | Posadas, Misiones Province, Argentina |
Operator/Owner: | Aeropuertos Argentina 2000 |
Airport Type: | Public / Military |
Elevation: | 430 feet (131 meters) |
# of Runways: | 1 |
View all routes: | Routes from JSM |
More Information: | JSM 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 Libertador General José de San Martín Airport (JSM):
- In addition to being known as "Libertador General José de San Martín Airport", other names for JSM include "Aeropuerto de Posadas "Libertador General San Martín"", "PSS", "SARP" and "PSS".
- The furthest airport from Libertador General José de San Martín Airport (JSM) 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.
- On October 10, 1997, Austral Flight 2553 left the airport for Buenos Aires but crashed one hour later in Fray Bentos, Uruguay, killing 75.
- The closest airport to Libertador General José de San Martín Airport (JSM) is Libertador General José de San Martín Airport (PSS), which is located only 0 mile (0 kilometer) N of JSM.
- Libertador General José de San Martín Airport (JSM) currently has only 1 runway.
- 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.
Facts about Malmstrom Air Force Base (GFA):
- 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.
- 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.
- By 1954, several aircraft control and warning squadrons had been formed at the base.
- In November 1942, a survey team evaluated an area near the Green Mill Dance Club and Rainbow Dam Road approximately six miles east of Great Falls.
- Following World War II, Great Falls Army Air Base played an important role in US defense during the Cold War era.
- The North American Aerospace Defense Command was created in 1957.
- Malmstrom AFB is one of three US Air Force Bases that maintains and operates the Minuteman III intercontinental ballistic missile.
- In addition to being known as "Malmstrom Air Force Base", another name for GFA is "Malmstrom AFB".