Nonstop flight route between Gamboma, Republic of the Congo and Nukuʻalofa, Tongatapu, Tonga:
Departure Airport:

Arrival Airport:

Distance from GMM to TBU:
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- About this route
- GMM Airport Information
- TBU Airport Information
- Facts about GMM
- Facts about TBU
- Map of Nearest Airports to GMM
- List of Nearest Airports to GMM
- Map of Furthest Airports from GMM
- List of Furthest Airports from GMM
- Map of Nearest Airports to TBU
- List of Nearest Airports to TBU
- Map of Furthest Airports from TBU
- List of Furthest Airports from TBU
About this route:
A direct, nonstop flight between Gamboma Airport (GMM), Gamboma, Republic of the Congo and Fuaʻamotu International Airport (TBU), Nukuʻalofa, Tongatapu, Tonga would travel a Great Circle distance of 10,675 miles (or 17,180 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 Gamboma Airport and Fuaʻamotu International 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 Gamboma Airport and Fuaʻamotu International Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | GMM / FCOG |
Airport Name: | Gamboma Airport |
Location: | Gamboma, Republic of the Congo |
GPS Coordinates: | 1°52'1"S by 15°52'1"E |
Area Served: | Gamboma, Republic of the Congo |
Elevation: | 1509 feet (460 meters) |
View all routes: | Routes from GMM |
More Information: | GMM Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | TBU / NFTF |
Airport Name: | Fuaʻamotu International Airport |
Location: | Nukuʻalofa, Tongatapu, Tonga |
GPS Coordinates: | 21°14'27"S by 175°8'57"W |
Area Served: | Nukuʻalofa, Tonga |
Operator/Owner: | Ministry of Civil Aviation |
Airport Type: | Public |
Elevation: | 126 feet (38 meters) |
# of Runways: | 2 |
View all routes: | Routes from TBU |
More Information: | TBU Maps & Info |
Facts about Gamboma Airport (GMM):
- The closest airport to Gamboma Airport (GMM) is Oyo Ollombo Airport (OLL), which is located 45 miles (72 kilometers) N of GMM.
- The furthest airport from Gamboma Airport (GMM) is Cassidy International Airport (CXI), which is located 11,968 miles (19,261 kilometers) away in Christmas Island, Kiribati.
Facts about Fuaʻamotu International Airport (TBU):
- The furthest airport from Fuaʻamotu International Airport (TBU) is Aguenar – Hadj Bey Akhamok Airport (TMR), which is nearly antipodal to Fuaʻamotu International Airport (meaning Fuaʻamotu International Airport is almost on the exact opposite side of the Earth from Aguenar – Hadj Bey Akhamok Airport), and is located 12,322 miles (19,830 kilometers) away in Tamanrasset, Algeria.
- It is the strength of the runway rather than the length that restricts operations from Fuaʻamotu.
- Fuaʻamotu was originally built in 1942 by a civilian contractor for the US Army.
- Fuaʻamotu International Airport (TBU) has 2 runways.
- The closest airport to Fuaʻamotu International Airport (TBU) is Lifuka Island Airport (HPA), which is located 114 miles (183 kilometers) NNE of TBU.
- Some short-haul international flights such as to Fiji or American Samoa also operate from Vavaʻu Island's Lupepauʻu Airport from time to time.
- Because of Fuaʻamotu International Airport's relatively low elevation of 126 feet, planes can take off or land at Fuaʻamotu International 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.