Nonstop flight route between Helena, Montana, United States and Erigavo, Somalia:
Departure Airport:
Arrival Airport:
Distance from HLN to ERA:
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- About this route
- HLN Airport Information
- ERA Airport Information
- Facts about HLN
- Facts about ERA
- 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 ERA
- List of Nearest Airports to ERA
- Map of Furthest Airports from ERA
- List of Furthest Airports from ERA
About this route:
A direct, nonstop flight between Helena Regional Airport (HLN), Helena, Montana, United States and Erigavo Airport (ERA), Erigavo, Somalia would travel a Great Circle distance of 8,281 miles (or 13,326 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 Erigavo 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 Erigavo 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: | ERA / HCMU |
Airport Name: | Erigavo Airport |
Location: | Erigavo, Somalia |
GPS Coordinates: | 10°38'31"N by 47°23'17"E |
Area Served: | Erigavo, Somalia |
Operator/Owner: | Somali Civil Aviation Authority |
Elevation: | 5720 feet (1,743 meters) |
View all routes: | Routes from ERA |
More Information: | ERA Maps & Info |
Facts about Helena Regional Airport (HLN):
- In addition to being known as "Helena Regional Airport", another name for HLN is "Helena Army Airfield".
- Helena Regional Airport covers 1,224 acres at an elevation of 3,877 feet.
- 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.
- The closest airport to Helena Regional Airport (HLN) is Bert Mooney Airport (BTM), which is located 51 miles (83 kilometers) SSW of HLN.
Facts about Erigavo Airport (ERA):
- The closest airport to Erigavo Airport (ERA) is Bender Qassim International Airport (BSA), which is located 127 miles (205 kilometers) ENE of ERA.
- The furthest airport from Erigavo Airport (ERA) is Atuona Airport (AUQ), which is located 11,997 miles (19,308 kilometers) away in Atuona, Marquesas Islands, French Polynesia.
- Because of Erigavo Airport's high elevation of 5,720 feet, planes must typically fly at a faster airspeed in order to takeoff or land at ERA. Combined with a high temperature, this could make ERA a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.