Nonstop flight route between Ronaldsway, Isle of Man, United Kingdom and Great Falls, Montana, United States:
Departure Airport:

Arrival Airport:

Distance from IOM to GFA:
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- About this route
- IOM Airport Information
- GFA Airport Information
- Facts about IOM
- Facts about GFA
- Map of Nearest Airports to IOM
- List of Nearest Airports to IOM
- Map of Furthest Airports from IOM
- List of Furthest Airports from IOM
- 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 Isle of Man Airport (IOM), Ronaldsway, Isle of Man, United Kingdom and Malmstrom Air Force Base (GFA), Great Falls, Montana, United States would travel a Great Circle distance of 4,218 miles (or 6,788 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 Isle of Man 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 Isle of Man 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: | IOM / EGNS |
Airport Names: |
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Location: | Ronaldsway, Isle of Man, United Kingdom |
GPS Coordinates: | 54°4'59"N by 4°37'23"W |
Area Served: | Isle of Man |
Operator/Owner: | Department of Infrastructure |
Airport Type: | Public |
Elevation: | 52 feet (16 meters) |
# of Runways: | 2 |
View all routes: | Routes from IOM |
More Information: | IOM 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 Isle of Man Airport (IOM):
- The closest airport to Isle of Man Airport (IOM) is Barrow/Walney Island Airport (BWF), which is located 55 miles (89 kilometers) E of IOM.
- Isle of Man Airport handled 739,683 passengers last year.
- Because of Isle of Man Airport's relatively low elevation of 52 feet, planes can take off or land at Isle of Man 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 addition to being known as "Isle of Man Airport", another name for IOM is "Purt Aer Vannin".
- Isle of Man Airport (IOM) has 2 runways.
- The furthest airport from Isle of Man Airport (IOM) is Ryan's Creek Aerodrome (SZS), which is located 11,847 miles (19,066 kilometers) away in Stewart Island, New Zealand.
- Now a naval air station, RNAS Ronaldsway, the airport was taken out of commission in 1943 for almost twelve months of extensive development.
- A project by Ellis Brown Architects began in November 1998 to extend the airport and improve the facilities available to passengers.
- The Manx Military and Aviation Museum is situated next to the airport and has exhibits and information about the history of aviation on the island.
Facts about Malmstrom Air Force Base (GFA):
- Malmstrom AFB is one of three US Air Force Bases that maintains and operates the Minuteman III intercontinental ballistic missile.
- 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.
- Following World War II, Great Falls Army Air Base played an important role in US defense during the Cold War era.
- In 1957, under the control of the 801st Aircraft Control and Warning Squadron, the Malmstrom AFB radar station became operational with AN/FPS-20 search and AN/FPS-6 height-finder radars.
- In addition to being known as "Malmstrom Air Force Base", another name for GFA is "Malmstrom AFB".
- With the development of the three-stage, solid-fuel Minuteman I missile in the late 1950s SAC began searching for sites to deploy this revolutionary weapon.
- 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.