Nonstop flight route between Buka Island, Papua New Guinea and Mount Gambier, Australia:
Departure Airport:
 
    Arrival Airport:
 
    Distance from BUA to MGB:
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- About this route
- BUA Airport Information
- MGB Airport Information
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- List of Furthest Airports from BUA
- Map of Nearest Airports to MGB
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- List of Furthest Airports from MGB
About this route:
A direct, nonstop flight between Buka Island Airport (BUA), Buka Island, Papua New Guinea and Mount Gambier Airport (MGB), Mount Gambier, Australia would travel a Great Circle distance of 2,398 miles (or 3,860 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 relatively short distance between Buka Island Airport and Mount Gambier Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | BUA / AYBK | 
| Airport Name: | Buka Island Airport | 
| Location: | Buka Island, Papua New Guinea | 
| GPS Coordinates: | 5°25'19"S by 154°40'21"E | 
| Area Served: | Buka Island, Papua New Guinea | 
| Operator/Owner: | Government | 
| Airport Type: | Public | 
| Elevation: | 11 feet (3 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from BUA | 
| More Information: | BUA Maps & Info | 
Arrival Airport Information:
| IATA / ICAO Codes: | MGB / YMTG | 
| Airport Name: | Mount Gambier Airport | 
| Location: | Mount Gambier, Australia | 
| GPS Coordinates: | 37°44'44"S by 140°47'7"E | 
| Area Served: | Limestone Coast including Mount Gambier | 
| Airport Type: | Public | 
| Elevation: | 212 feet (65 meters) | 
| # of Runways: | 3 | 
| View all routes: | Routes from MGB | 
| More Information: | MGB Maps & Info | 
Facts about Buka Island Airport (BUA):
- In 2004, the airport experienced some closures due to land disputes.
- The closest airport to Buka Island Airport (BUA) is Nissan Island Airport (IIS), which is located 71 miles (114 kilometers) NNW of BUA.
- Because of Buka Island Airport's relatively low elevation of 11 feet, planes can take off or land at Buka Island 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.
- Today the airport is the primary air portal into Bougainville, and even 60 years after the war, wreckage from the military use of the airfield by the Japanese and Americans is easily found in the area.
- In January 1944, the Allies drove the Japanese out of Buka, and the airfield was used for operations against the Japanese over New Guinea.
- The furthest airport from Buka Island Airport (BUA) is São Filipe Airport (SFL), which is located 11,781 miles (18,959 kilometers) away in Fogo, Cape Verde.
- Buka Island Airport (BUA) currently has only 1 runway.
- There is one navigational aid, the Buka NDB situated on nearby Sohano Island.
Facts about Mount Gambier Airport (MGB):
- Mount Gambier Airport handled 92,261 passengers last year.
- Mount Gambier Airport (MGB) has 3 runways.
- In 2009 QantasLink said it was exploring further services into regional South Australia, including flights to Mount Gambier.
- Because of Mount Gambier Airport's relatively low elevation of 212 feet, planes can take off or land at Mount Gambier 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.
- Mount Gambier Airport was ranked 45th in Australia for the number of revenue passengers served in financial year 2010-2011.
- The closest airport to Mount Gambier Airport (MGB) is Portland Airport (PTJ), which is located 54 miles (88 kilometers) SE of MGB.
- In July 1939 the Federal Government purchased the aerodrome from its civilian owners and commenced the construction of a Royal Australian Air Force base which was to house the No.
- The furthest airport from Mount Gambier Airport (MGB) is Flores Airport (FLW), which is located 11,985 miles (19,288 kilometers) away in Flores Island, Azores, Portugal.




