Nonstop flight route between Sheridan, Wyoming, United States and Los Negros Island, Admiralty Islands, Papua New Guinea:
Departure Airport:

Arrival Airport:

Distance from SHR to MAS:
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- About this route
- SHR Airport Information
- MAS Airport Information
- Facts about SHR
- Facts about MAS
- Map of Nearest Airports to SHR
- List of Nearest Airports to SHR
- Map of Furthest Airports from SHR
- List of Furthest Airports from SHR
- Map of Nearest Airports to MAS
- List of Nearest Airports to MAS
- Map of Furthest Airports from MAS
- List of Furthest Airports from MAS
About this route:
A direct, nonstop flight between Sheridan County Airport (SHR), Sheridan, Wyoming, United States and Momote Airport (MAS), Los Negros Island, Admiralty Islands, Papua New Guinea would travel a Great Circle distance of 7,081 miles (or 11,395 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 Sheridan County Airport and Momote 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 Sheridan County Airport and Momote Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | SHR / KSHR |
Airport Name: | Sheridan County Airport |
Location: | Sheridan, Wyoming, United States |
GPS Coordinates: | 44°46'9"N by 106°58'49"W |
Area Served: | Sheridan, Wyoming |
Operator/Owner: | Sheridan County |
Airport Type: | Public |
Elevation: | 4021 feet (1,226 meters) |
# of Runways: | 2 |
View all routes: | Routes from SHR |
More Information: | SHR Maps & Info |
Arrival 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 |
Facts about Sheridan County Airport (SHR):
- Bighorn Airways offers airplane and helicopter air charter service, as well as an aircraft repair and installation center.
- Sheridan County Airport covers an area of 1,550 acres at an elevation of 4,021 feet above mean sea level.
- Because of Sheridan County Airport's high elevation of 4,021 feet, planes must typically fly at a faster airspeed in order to takeoff or land at SHR. Combined with a high temperature, this could make SHR a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- Sheridan County Airport (SHR) has 2 runways.
- The furthest airport from Sheridan County Airport (SHR) is Sir Gaëtan Duval Airport (RRG), which is located 10,622 miles (17,094 kilometers) away in Rodrigues Island, Mauritius.
- The closest airport to Sheridan County Airport (SHR) is Worland Municipal Airport (WRL), which is located 73 miles (118 kilometers) SW of SHR.
Facts about Momote Airport (MAS):
- Momote Airport (MAS) currently has only 1 runway.
- 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.
- 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.
- After liberating the airfield on 2 March 1944, the 40th Naval Construction Battalion repaired the airfield and the airfield became operational on 18 May 1944, although fighters were landing at the airfield only two days after occupation.
- 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.