Nonstop flight route between Kobuk, Alaska, United States and Geilenkirchen, North Rhine-Westphalia, Germany:
Departure Airport:
 
    Arrival Airport:
 
    Distance from OBU to GKE:
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- About this route
- OBU Airport Information
- GKE Airport Information
- Facts about OBU
- Facts about GKE
- Map of Nearest Airports to OBU
- List of Nearest Airports to OBU
- Map of Furthest Airports from OBU
- List of Furthest Airports from OBU
- Map of Nearest Airports to GKE
- List of Nearest Airports to GKE
- Map of Furthest Airports from GKE
- List of Furthest Airports from GKE
About this route:
A direct, nonstop flight between Kobuk Airport (OBU), Kobuk, Alaska, United States and NATO Air Base Geilenkirchen E–3A Component (GKE), Geilenkirchen, North Rhine-Westphalia, Germany would travel a Great Circle distance of 4,244 miles (or 6,830 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 Kobuk Airport and NATO Air Base Geilenkirchen E–3A Component, 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 Kobuk Airport and NATO Air Base Geilenkirchen E–3A Component. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | OBU / | 
| Airport Names: | 
 | 
| Location: | Kobuk, Alaska, United States | 
| GPS Coordinates: | 66°54'43"N by 156°53'49"W | 
| Area Served: | Kobuk, Alaska | 
| Operator/Owner: | State of Alaska DOT&PF | 
| Airport Type: | Public | 
| Elevation: | 142 feet (43 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from OBU | 
| More Information: | OBU Maps & Info | 
Arrival Airport Information:
| IATA / ICAO Codes: | GKE / ETNG | 
| Airport Name: | NATO Air Base Geilenkirchen E–3A Component | 
| Location: | Geilenkirchen, North Rhine-Westphalia, Germany | 
| GPS Coordinates: | 50°57'38"N by 6°2'33"E | 
| Operator/Owner: | NATO | 
| Airport Type: | Military | 
| Elevation: | 296 feet (90 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from GKE | 
| More Information: | GKE Maps & Info | 
Facts about Kobuk Airport (OBU):
- The furthest airport from Kobuk Airport (OBU) is George Airport (GRJ), which is located 10,163 miles (16,356 kilometers) away in George, South Africa.
- Because of Kobuk Airport's relatively low elevation of 142 feet, planes can take off or land at Kobuk 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.
- Kobuk Airport (OBU) currently has only 1 runway.
- The closest airport to Kobuk Airport (OBU) is Dahl Creek Airport (DCK), which is located only 2 miles (3 kilometers) N of OBU.
- In addition to being known as "Kobuk Airport", another name for OBU is "PAOB".
- Kobuk Airport covers an area of 167 acres at an elevation of 142 feet above mean sea level.
Facts about NATO Air Base Geilenkirchen E–3A Component (GKE):
- The closest airport to NATO Air Base Geilenkirchen E–3A Component (GKE) is Merzbrück Airfield (AAH), which is located only 11 miles (18 kilometers) SSE of GKE.
- The E-3A Component is NATO's first operational flying unit with multinational manning.
- Flying operations at Geilenkirchen ended in January 1968 and the installation was handed over to the German Air Force in March 1968.
- Because of NATO Air Base Geilenkirchen E–3A Component's relatively low elevation of 296 feet, planes can take off or land at NATO Air Base Geilenkirchen E–3A Component 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.
- NATO Air Base Geilenkirchen E–3A Component (GKE) currently has only 1 runway.
- The fleet of E-3's has remained in operation since the Cold War and has adapted its mission to emerging security threats, primarily in European airspace.
- Surrounded by farmland and a natural woodland reserve, the base was originally built by the Royal Air Force after World War II and operated as RAF Geilenkirchen from 1953 onwards.
- NATO Air Base Geilenkirchen is located in the Federal Republic of Germany, near the village of Teveren and six kilometers west of the town of Geilenkirchen.
- The furthest airport from NATO Air Base Geilenkirchen E–3A Component (GKE) is Chatham Islands (CHT), which is located 11,929 miles (19,198 kilometers) away in Waitangi, Chatham Islands, New Zealand.
- The Component’s multinational, fully integrated workforce consists of more than 3,000 military and civilian personnel from 16 NATO member nations.
- The Component operates seventeen Boeing E-3A AWACS aircraft all of which are based on the Boeing 707 airframe Trainer Cargo Aircraft but which have since been retired).




