Nonstop flight route between Bayankhongor, Mongolia and Falmouth, Massachusetts, United States:
Departure Airport:
 
    Arrival Airport:
 
    Distance from BYN to FMH:
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- About this route
- BYN Airport Information
- FMH Airport Information
- Facts about BYN
- Facts about FMH
- Map of Nearest Airports to BYN
- List of Nearest Airports to BYN
- Map of Furthest Airports from BYN
- List of Furthest Airports from BYN
- Map of Nearest Airports to FMH
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- List of Furthest Airports from FMH
About this route:
A direct, nonstop flight between Bayankhongor Airport (BYN), Bayankhongor, Mongolia and Otis Air National Guard Base Coast Guard Air Station Cape Cod (FMH), Falmouth, Massachusetts, United States would travel a Great Circle distance of 6,344 miles (or 10,210 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 Bayankhongor Airport and Otis Air National Guard Base Coast Guard Air Station Cape Cod, 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 Bayankhongor Airport and Otis Air National Guard Base Coast Guard Air Station Cape Cod. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | BYN / ZMBH | 
| Airport Name: | Bayankhongor Airport | 
| Location: | Bayankhongor, Mongolia | 
| GPS Coordinates: | 46°10'14"N by 100°42'0"E | 
| Operator/Owner: | Civil Aviation Authority of Mongolia | 
| Airport Type: | Joint (Civil and Military) | 
| Elevation: | 6085 feet (1,855 meters) | 
| # of Runways: | 2 | 
| View all routes: | Routes from BYN | 
| More Information: | BYN Maps & Info | 
Arrival Airport Information:
| IATA / ICAO Codes: | FMH / KFMH | 
| Airport Names: | 
 | 
| Location: | Falmouth, Massachusetts, United States | 
| GPS Coordinates: | 41°39'30"N by 70°31'17"W | 
| View all routes: | Routes from FMH | 
| More Information: | FMH Maps & Info | 
Facts about Bayankhongor Airport (BYN):
- Bayankhongor Airport handled 2,192 passengers last year.
- Because of Bayankhongor Airport's high elevation of 6,085 feet, planes must typically fly at a faster airspeed in order to takeoff or land at BYN. Combined with a high temperature, this could make BYN a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- Bayankhongor Airport (BYN) has 2 runways.
- The furthest airport from Bayankhongor Airport (BYN) is Cochrane Airfield (LGR), which is nearly antipodal to Bayankhongor Airport (meaning Bayankhongor Airport is almost on the exact opposite side of the Earth from Cochrane Airfield), and is located 12,110 miles (19,490 kilometers) away in Cochrane, Chile.
- The closest airport to Bayankhongor Airport (BYN) is Arvaykheer Airport (AVK), which is located 101 miles (162 kilometers) E of BYN.
Facts about Otis Air National Guard Base Coast Guard Air Station Cape Cod (FMH):
- In addition to being known as "Otis Air National Guard Base Coast Guard Air Station Cape Cod", another name for FMH is "Otis ANGB".
- According to the 102d Intelligence Wing Public Affairs office, Otis Air National Guard Base is named for pilot, flight surgeon, and eminent Boston City Hospital surgeon, Lt.
- On September 11, 2001, the Federal Aviation Administration 's Boston Center contacted the base at 8:34 notifying them of the hijacking of American Airlines Flight 11.
- Military operations in the early years at Otis AFB included the use of petroleum products and other hazardous materials such as fuels, motor oils, and cleaning solvents and the generation of associated wastes.
- The furthest airport from Otis Air National Guard Base Coast Guard Air Station Cape Cod (FMH) is Margaret River Airport (MGV), which is located 11,821 miles (19,024 kilometers) away in Margaret River, Western Australia, Australia.
- In 1977, Otis AFB was officially redistributed with the establishment of boundary lines which divided the complex into several installations, all within the confines of the original Otis AFB.
- The closest airport to Otis Air National Guard Base Coast Guard Air Station Cape Cod (FMH) is Barnstable Municipal Airport (HYA), which is located only 12 miles (20 kilometers) E of FMH.




