Nonstop flight route between Camp San Luis Obispo, California, United States and Rhineland-Palatinate, Germany:
Departure Airport:

Arrival Airport:

Distance from CSL to HHN:
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- About this route
- CSL Airport Information
- HHN Airport Information
- Facts about CSL
- Facts about HHN
- Map of Nearest Airports to CSL
- List of Nearest Airports to CSL
- Map of Furthest Airports from CSL
- List of Furthest Airports from CSL
- Map of Nearest Airports to HHN
- List of Nearest Airports to HHN
- Map of Furthest Airports from HHN
- List of Furthest Airports from HHN
About this route:
A direct, nonstop flight between O'Sullivan Army Heliport (CSL), Camp San Luis Obispo, California, United States and Frankfurt–Hahn Airport (HHN), Rhineland-Palatinate, Germany would travel a Great Circle distance of 5,745 miles (or 9,245 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 O'Sullivan Army Heliport and Frankfurt–Hahn 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 O'Sullivan Army Heliport and Frankfurt–Hahn Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | CSL / KCSL |
Airport Name: | O'Sullivan Army Heliport |
Location: | Camp San Luis Obispo, California, United States |
GPS Coordinates: | 35°19'33"N by 120°44'35"W |
Operator/Owner: | United States Army |
Airport Type: | Military |
Elevation: | 250 feet (76 meters) |
View all routes: | Routes from CSL |
More Information: | CSL Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | HHN / EDFH |
Airport Names: |
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Location: | Rhineland-Palatinate, Germany |
GPS Coordinates: | 49°56'53"N by 7°15'51"E |
Area Served: | Rhineland-Palatinate |
Operator/Owner: | Flughafen Frankfurt-Hahn GmbH |
Airport Type: | Public |
Elevation: | 1649 feet (503 meters) |
# of Runways: | 1 |
View all routes: | Routes from HHN |
More Information: | HHN Maps & Info |
Facts about O'Sullivan Army Heliport (CSL):
- The closest airport to O'Sullivan Army Heliport (CSL) is San Luis Obispo County Regional Airport (SBP), which is located only 8 miles (14 kilometers) SE of CSL.
- The furthest airport from O'Sullivan Army Heliport (CSL) is Pierrefonds Airport (ZSE), which is located 11,442 miles (18,414 kilometers) away in Saint-Pierre, Réunion.
- Because of O'Sullivan Army Heliport's relatively low elevation of 250 feet, planes can take off or land at O'Sullivan Army Heliport 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.
Facts about Frankfurt–Hahn Airport (HHN):
- In addition to being known as "Frankfurt–Hahn Airport", another name for HHN is "Flughafen Frankfurt-Hahn".
- Hahn is fairly well reachable by road, the nearest Autobahn connections are approximately 40 kilometres to the west or east.
- The German government decided to turn the former airfield into a civil airport.
- The furthest airport from Frankfurt–Hahn Airport (HHN) is Chatham Islands (CHT), which is located 11,978 miles (19,276 kilometers) away in Waitangi, Chatham Islands, New Zealand.
- The airport consists of one passenger and one cargo terminal.
- The airport has no railway station.
- Frankfurt–Hahn Airport (HHN) currently has only 1 runway.
- The closest airport to Frankfurt–Hahn Airport (HHN) is Spangdahlem Air Base (SPM), which is located 25 miles (41 kilometers) W of HHN.
- Frankfurt–Hahn has a long runway of 3,800 metres in the direction of 03/21.