Nonstop flight route between Sembach, Germany and Koumac, New Caledonia:
Departure Airport:

Arrival Airport:

Distance from SEX to KOC:
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- About this route
- SEX Airport Information
- KOC Airport Information
- Facts about SEX
- Facts about KOC
- Map of Nearest Airports to SEX
- List of Nearest Airports to SEX
- Map of Furthest Airports from SEX
- List of Furthest Airports from SEX
- Map of Nearest Airports to KOC
- List of Nearest Airports to KOC
- Map of Furthest Airports from KOC
- List of Furthest Airports from KOC
About this route:
A direct, nonstop flight between Sembach KaserneSembach Air Base (SEX), Sembach, Germany and Koumac Airport (KOC), Koumac, New Caledonia would travel a Great Circle distance of 10,051 miles (or 16,176 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 Sembach KaserneSembach Air Base and Koumac 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 Sembach KaserneSembach Air Base and Koumac Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | SEX / ETAS |
Airport Name: | Sembach KaserneSembach Air Base |
Location: | Sembach, Germany |
GPS Coordinates: | 49°31'41"N by 7°51'56"E |
Operator/Owner: | United States with authority from Germany |
View all routes: | Routes from SEX |
More Information: | SEX Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | KOC / NWWK |
Airport Name: | Koumac Airport |
Location: | Koumac, New Caledonia |
GPS Coordinates: | 20°32'33"S by 164°15'33"E |
Area Served: | Koumac, New Caledonia |
Airport Type: | Public |
Elevation: | 138 feet (42 meters) |
# of Runways: | 1 |
View all routes: | Routes from KOC |
More Information: | KOC Maps & Info |
Facts about Sembach KaserneSembach Air Base (SEX):
- During the remainder of the winter, the control tower, hangars, repair shops and other buildings were built along the taxiway.
- In April 1951, German surveyors visited the area in the company of French officers.
- The furthest airport from Sembach KaserneSembach Air Base (SEX) is Chatham Islands (CHT), which is located 11,992 miles (19,299 kilometers) away in Waitangi, Chatham Islands, New Zealand.
- In January 1958, it was announced that the 66th TRW would transition to the RF-101 Voodoo.
- With this announcement, and everyone being satisfied, Sembach became a center of activity once more, and construction of the administrative area of the base began in October 1952.
- The closest airport to Sembach KaserneSembach Air Base (SEX) is Ramstein Air Base (RMS), which is located only 13 miles (21 kilometers) WSW of SEX.
- During the Cold War, Sembach Air Base housed a variety of USAF Tactical Reconnaissance, Close Air Support and Tactical Air Control units as a front line NATO air base.
Facts about Koumac Airport (KOC):
- Koumac Airport (KOC) currently has only 1 runway.
- Because of Koumac Airport's relatively low elevation of 138 feet, planes can take off or land at Koumac 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 Koumac Airport (KOC) is Koné Airport (KNQ), which is located 51 miles (83 kilometers) SE of KOC.
- The furthest airport from Koumac Airport (KOC) is Nouadhibou International Airport (NDB), which is nearly antipodal to Koumac Airport (meaning Koumac Airport is almost on the exact opposite side of the Earth from Nouadhibou International Airport), and is located 12,349 miles (19,874 kilometers) away in Nouadhibou, Mauritania.