Nonstop flight route between Los Negros Island, Admiralty Islands, Papua New Guinea and Altay, Xinjiang, China:
Departure Airport:

Arrival Airport:

Distance from MAS to AAT:
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- About this route
- MAS Airport Information
- AAT Airport Information
- Facts about MAS
- Facts about AAT
- Map of Nearest Airports to MAS
- List of Nearest Airports to MAS
- Map of Furthest Airports from MAS
- List of Furthest Airports from MAS
- Map of Nearest Airports to AAT
- List of Nearest Airports to AAT
- Map of Furthest Airports from AAT
- List of Furthest Airports from AAT
About this route:
A direct, nonstop flight between Momote Airport (MAS), Los Negros Island, Admiralty Islands, Papua New Guinea and Altay Airport (AAT), Altay, Xinjiang, China would travel a Great Circle distance of 4,946 miles (or 7,959 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 Momote Airport and Altay 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 Momote Airport and Altay Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | MAS / AYMO |
Airport Name: | Momote Airport |
Location: | Los Negros Island, Admiralty Islands, Papua New Guinea |
GPS Coordinates: | 2°3'42"S by 147°25'27"E |
Area Served: | Lorengau, Manus Province |
Operator/Owner: | PNG National Airports Corporation Limited |
Airport Type: | Public |
Elevation: | 12 feet (4 meters) |
# of Runways: | 1 |
View all routes: | Routes from MAS |
More Information: | MAS Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | AAT / ZWAT |
Airport Names: |
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Location: | Altay, Xinjiang, China |
GPS Coordinates: | 47°45'1"N by 88°5'3"E |
Area Served: | Altay, Xinjiang, People's Republic of China |
Operator/Owner: | Civil Aviation Administration of China |
Airport Type: | Public |
Elevation: | 2460 feet (750 meters) |
# of Runways: | 1 |
View all routes: | Routes from AAT |
More Information: | AAT Maps & Info |
Facts about Momote Airport (MAS):
- Occupied on 2 March 1944 by the US Army's 1st Cavalry Division as part of the Battle of Los Negros, which was part of the Admiralty Islands campaign.
- Momote Airport (MAS) currently has only 1 runway.
- Because of Momote Airport's relatively low elevation of 12 feet, planes can take off or land at Momote 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.
- The closest airport to Momote Airport (MAS) is Emirau Airport (EMI), which is located 179 miles (287 kilometers) E of MAS.
- The furthest airport from Momote Airport (MAS) is Governador Carlos Wilson Airport (FEN), which is nearly antipodal to Momote Airport (meaning Momote Airport is almost on the exact opposite side of the Earth from Governador Carlos Wilson Airport), and is located 12,028 miles (19,357 kilometers) away in Fernando de Noronha, Pernambuco, Brazil.
Facts about Altay Airport (AAT):
- The furthest airport from Altay Airport (AAT) is Cochrane Airfield (LGR), which is located 11,536 miles (18,566 kilometers) away in Cochrane, Chile.
- In addition to being known as "Altay Airport", other names for AAT include "阿勒泰机场" and "Ālètài Jīchǎng".
- Altay Airport (AAT) currently has only 1 runway.
- The closest airport to Altay Airport (AAT) is Kanas Airport (KJI), which is located 60 miles (96 kilometers) WNW of AAT.