Nonstop flight route between Sembach, Germany and Cooktown, Queensland, Australia:
Departure Airport:

Arrival Airport:

Distance from SEX to CTN:
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- About this route
- SEX Airport Information
- CTN Airport Information
- Facts about SEX
- Facts about CTN
- 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 CTN
- List of Nearest Airports to CTN
- Map of Furthest Airports from CTN
- List of Furthest Airports from CTN
About this route:
A direct, nonstop flight between Sembach KaserneSembach Air Base (SEX), Sembach, Germany and Cooktown Airport (CTN), Cooktown, Queensland, Australia would travel a Great Circle distance of 9,085 miles (or 14,621 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 Cooktown 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 Cooktown 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: | CTN / YCKN |
Airport Name: | Cooktown Airport |
Location: | Cooktown, Queensland, Australia |
GPS Coordinates: | 15°26'40"S by 145°11'3"E |
Area Served: | Cooktown, Queensland, Australia |
Airport Type: | Public |
Elevation: | 26 feet (8 meters) |
# of Runways: | 1 |
View all routes: | Routes from CTN |
More Information: | CTN Maps & Info |
Facts about Sembach KaserneSembach Air Base (SEX):
- The farmers joined forces and forcibly hindered the surveyors, injuring one of them.
- On 6 December 1957 HQ, USAFE transferred the 19th and 30th TRS and their RB-66s to the 10th TRW.
- 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.
- Sembach serves a population of about 2,000.
- In February 1957, the RB-57s of the 30th TFS at Sembach were also being replaced by the Douglas RB-66 Destroyer.
- During the remainder of the winter, the control tower, hangars, repair shops and other buildings were built along the taxiway.
- On 1 January 1957 a fourth squadron, the 19th TRS was transferred from the 47th Bombardment Wing at RAF Sculthorpe to the 66th TRW.
- 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.
- In 1939, the German Luftwaffe ordered that the area be reserved for use as a fighter base.
- 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.
Facts about Cooktown Airport (CTN):
- The furthest airport from Cooktown Airport (CTN) is Cesária Évora International Airport (VXE), which is located 11,782 miles (18,961 kilometers) away in São Vicente, Cape Verde.
- The closest airport to Cooktown Airport (CTN) is Lizard Island Airport (LZR), which is located 56 miles (91 kilometers) NNE of CTN.
- Because of Cooktown Airport's relatively low elevation of 26 feet, planes can take off or land at Cooktown 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.
- Cooktown Airport (CTN) currently has only 1 runway.