Nonstop flight route between Helena, Montana, United States and Belo sur Tsiribihina, Madagascar:
Departure Airport:
Arrival Airport:
Distance from HLN to BMD:
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- About this route
- HLN Airport Information
- BMD Airport Information
- Facts about HLN
- Facts about BMD
- Map of Nearest Airports to HLN
- List of Nearest Airports to HLN
- Map of Furthest Airports from HLN
- List of Furthest Airports from HLN
- Map of Nearest Airports to BMD
- List of Nearest Airports to BMD
- Map of Furthest Airports from BMD
- List of Furthest Airports from BMD
About this route:
A direct, nonstop flight between Helena Regional Airport (HLN), Helena, Montana, United States and Belo sur Tsiribihina Airport (BMD), Belo sur Tsiribihina, Madagascar would travel a Great Circle distance of 10,153 miles (or 16,339 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 Helena Regional Airport and Belo sur Tsiribihina Airport, 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 Helena Regional Airport and Belo sur Tsiribihina Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | HLN / KHLN |
Airport Names: |
|
Location: | Helena, Montana, United States |
GPS Coordinates: | 46°36'24"N by 111°58'58"W |
Area Served: | Helena, Montana |
Operator/Owner: | Helena Regional Airport Authority |
Airport Type: | Public |
Elevation: | 3877 feet (1,182 meters) |
# of Runways: | 3 |
View all routes: | Routes from HLN |
More Information: | HLN Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | BMD / FMML |
Airport Name: | Belo sur Tsiribihina Airport |
Location: | Belo sur Tsiribihina, Madagascar |
GPS Coordinates: | 19°41'12"S by 44°32'30"E |
Area Served: | Belo sur Tsiribihina, Madagascar |
Airport Type: | Public |
Elevation: | 154 feet (47 meters) |
View all routes: | Routes from BMD |
More Information: | BMD Maps & Info |
Facts about Helena Regional Airport (HLN):
- Helena Regional Airport covers 1,224 acres at an elevation of 3,877 feet.
- The National Plan of Integrated Airport Systems for 2011–2015 categorized it as a primary commercial service airport.Federal Aviation Administration records say the airport had 85,649 passenger boardings in calendar year 2008, 88,314 in 2009 and 98,193 in 2010.
- The closest airport to Helena Regional Airport (HLN) is Bert Mooney Airport (BTM), which is located 51 miles (83 kilometers) SSW of HLN.
- Helena Regional Airport (HLN) has 3 runways.
- The furthest airport from Helena Regional Airport (HLN) is Sir Gaëtan Duval Airport (RRG), which is located 10,563 miles (17,000 kilometers) away in Rodrigues Island, Mauritius.
- In addition to being known as "Helena Regional Airport", another name for HLN is "Helena Army Airfield".
Facts about Belo sur Tsiribihina Airport (BMD):
- The closest airport to Belo sur Tsiribihina Airport (BMD) is Miandrivazo Airport (ZVA), which is located 60 miles (96 kilometers) E of BMD.
- The furthest airport from Belo sur Tsiribihina Airport (BMD) is Hilo International Airport (ITO), which is located 11,163 miles (17,965 kilometers) away in Hilo, Hawaii, United States.
- Because of Belo sur Tsiribihina Airport's relatively low elevation of 154 feet, planes can take off or land at Belo sur Tsiribihina 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.