Nonstop flight route between Beja, Portugal and Great Falls, Montana, United States:
Departure Airport:

Arrival Airport:

Distance from BYJ to GFA:
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- About this route
- BYJ Airport Information
- GFA Airport Information
- Facts about BYJ
- Facts about GFA
- Map of Nearest Airports to BYJ
- List of Nearest Airports to BYJ
- Map of Furthest Airports from BYJ
- List of Furthest Airports from BYJ
- 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 Beja Airport (BYJ), Beja, Portugal and Malmstrom Air Force Base (GFA), Great Falls, Montana, United States would travel a Great Circle distance of 4,875 miles (or 7,846 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 Beja 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 Beja 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: | BYJ / LPBJ |
Airport Names: |
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Location: | Beja, Portugal |
GPS Coordinates: | 38°4'44"N by 7°55'57"W |
Area Served: | Beja, Portugal |
Operator/Owner: | Government of Portugal |
Airport Type: | Public |
Elevation: | 636 feet (194 meters) |
# of Runways: | 2 |
View all routes: | Routes from BYJ |
More Information: | BYJ 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 Beja Airport (BYJ):
- Because of Beja Airport's relatively low elevation of 636 feet, planes can take off or land at Beja 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 Beja Airport (BYJ) is New Plymouth Airport (NPL), which is nearly antipodal to Beja Airport (meaning Beja Airport is almost on the exact opposite side of the Earth from New Plymouth Airport), and is located 12,306 miles (19,804 kilometers) away in New Plymouth, New Zealand.
- In addition to being known as "Beja Airport", another name for BYJ is "Aeroporto de Beja".
- The closest airport to Beja Airport (BYJ) is Portimão Airport (PRM), which is located 73 miles (118 kilometers) SSW of BYJ.
- Beja Airport (BYJ) has 2 runways.
- Along with the airports in Lisbon, Porto, Faro, Flores, Santa Maria, Ponta Delgada and Horta, the airport's concessions to provide support to civil aviation was conceded to ANA Aeroportos de Portugal on 18 December 1998, under provisions of decree 404/98.
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.
- In late 1962 missiles assigned to 341st would play a major role in the Cuban Missile Crisis.
- In addition to being known as "Malmstrom Air Force Base", another name for GFA is "Malmstrom AFB".
- Later, the 517th Air Transport Wing was redesginated the 1701st Air Transport Wing on 1 June 1948 when Air Transport Command was redesignated the Military Air Transport Service.
- 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.
- Malmstrom Air Force Base traces its beginnings back to 1939 when World War II broke out in Europe.
- Malmstrom AFB is one of three US Air Force Bases that maintains and operates the Minuteman III intercontinental ballistic missile.
- DC-20 was initially under the Great Falls Air Defense Sector, established on 1 March 1959.
- In 1959 a SAGE data center was established at Malmstrom.