Nonstop flight route between Helena, Montana, United States and Shimojishima, Japan:
Departure Airport:
Arrival Airport:
Distance from HLN to SHI:
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- About this route
- HLN Airport Information
- SHI Airport Information
- Facts about HLN
- Facts about SHI
- 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 SHI
- List of Nearest Airports to SHI
- Map of Furthest Airports from SHI
- List of Furthest Airports from SHI
About this route:
A direct, nonstop flight between Helena Regional Airport (HLN), Helena, Montana, United States and Shimojishima Airport (SHI), Shimojishima, Japan would travel a Great Circle distance of 6,350 miles (or 10,220 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 Shimojishima 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 Shimojishima 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: | SHI / RORS |
Airport Names: |
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Location: | Shimojishima, Japan |
GPS Coordinates: | 24°49'36"N by 125°8'40"E |
Operator/Owner: | Okinawa Prefecture |
Airport Type: | Public / Dual-use |
Elevation: | 25 feet (8 meters) |
# of Runways: | 1 |
View all routes: | Routes from SHI |
More Information: | SHI Maps & Info |
Facts about Helena Regional Airport (HLN):
- The closest airport to Helena Regional Airport (HLN) is Bert Mooney Airport (BTM), which is located 51 miles (83 kilometers) SSW of HLN.
- In addition to being known as "Helena Regional Airport", another name for HLN is "Helena Army Airfield".
- 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.
- Helena Regional Airport (HLN) has 3 runways.
Facts about Shimojishima Airport (SHI):
- On July 22, 1994 Japan Transocean Air suspended flights.
- The furthest airport from Shimojishima Airport (SHI) is Guaraní International Airport (AGT), which is nearly antipodal to Shimojishima Airport (meaning Shimojishima Airport is almost on the exact opposite side of the Earth from Guaraní International Airport), and is located 12,393 miles (19,945 kilometers) away in Ciudad del Este, Paraguay.
- Shimojishima Airport (SHI) currently has only 1 runway.
- As of early 2013, serious consideration was being given to basing a detachment of JASDF F-15J fighters out of the Airport, in order to provide better air defense coverage over the Senkaku Islands.
- The prefecture operates the airport, which has been classified as a Third Class airport since May 1979.
- Because of Shimojishima Airport's relatively low elevation of 25 feet, planes can take off or land at Shimojishima 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 "Shimojishima Airport", other names for SHI include "下地島空港" and "Shimojishima Kūkō".
- The closest airport to Shimojishima Airport (SHI) is Miyako Airport (MMY), which is located only 10 miles (16 kilometers) ESE of SHI.