Nonstop flight route between Minami-Tori-shima, Japan and Georgetown, Ascension Island, Saint Helena:
Departure Airport:

Arrival Airport:

Distance from MUS to ASI:
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- About this route
- MUS Airport Information
- ASI Airport Information
- Facts about MUS
- Facts about ASI
- Map of Nearest Airports to MUS
- List of Nearest Airports to MUS
- Map of Furthest Airports from MUS
- List of Furthest Airports from MUS
- Map of Nearest Airports to ASI
- List of Nearest Airports to ASI
- Map of Furthest Airports from ASI
- List of Furthest Airports from ASI
About this route:
A direct, nonstop flight between Minamitorishima Air Field (MUS), Minami-Tori-shima, Japan and RAF Ascension (ASI), Georgetown, Ascension Island, Saint Helena would travel a Great Circle distance of 11,072 miles (or 17,819 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 Minamitorishima Air Field and RAF Ascension, 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 Minamitorishima Air Field and RAF Ascension. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | MUS / RJAM |
Airport Names: |
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Location: | Minami-Tori-shima, Japan |
GPS Coordinates: | 24°17'22"N by 153°58'45"E |
Area Served: | Minami Torishima |
Operator/Owner: | Japan Maritime Self-Defense Force |
Airport Type: | Military/Public |
Elevation: | 22 feet (7 meters) |
# of Runways: | 1 |
View all routes: | Routes from MUS |
More Information: | MUS Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | ASI / FHAW |
Airport Names: |
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Location: | Georgetown, Ascension Island, Saint Helena |
GPS Coordinates: | 7°58'9"S by 14°23'38"W |
Operator/Owner: | Ministry of Defence |
View all routes: | Routes from ASI |
More Information: | ASI Maps & Info |
Facts about Minamitorishima Air Field (MUS):
- Because of Minamitorishima Air Field's relatively low elevation of 22 feet, planes can take off or land at Minamitorishima Air Field 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 "Minamitorishima Air Field", other names for MUS include "Minami Torishima Airport" and "Marcus Island Airport".
- The closest airport to Minamitorishima Air Field (MUS) is Central Field (Iwo Jima)Motoyama No. 2Airfield No. 2 (IWO), which is located 796 miles (1,281 kilometers) W of MUS.
- Minamitorishima Air Field (MUS) currently has only 1 runway.
- The furthest airport from Minamitorishima Air Field (MUS) is Vitória-Eurico de Aguiar Salles Airport (Goiabeiras) (VIX), which is located 11,484 miles (18,481 kilometers) away in Vitória, Espírito Santo, Brazil.
Facts about RAF Ascension (ASI):
- In addition to being known as "RAF Ascension", another name for ASI is "Wideawake Airbase/Field".
- RAF Ascension Island is also the refuelling point for the Ministry of Defence's South Atlantic Air Bridge flights to RAF Mount Pleasant, on the Falkland Islands, from RAF Brize Norton in Oxfordshire, in the UK.
- The furthest airport from RAF Ascension (ASI) is Ujae Airport (UJE), which is nearly antipodal to RAF Ascension (meaning RAF Ascension is almost on the exact opposite side of the Earth from Ujae Airport), and is located 12,370 miles (19,907 kilometers) away in Ujae Atoll, Marshall Islands.
- Ascension Island Auxiliary Field was being built by 181 men from Saint Helena by 1957
- The closest airport to RAF Ascension (ASI) is Sasstown Airport (SAZ), which is located 965 miles (1,553 kilometers) NNE of ASI.