Nonstop flight route between Newport, Vermont, United States and Camp San Luis Obispo, California, United States:
Departure Airport:

Arrival Airport:

Distance from EFK to CSL:
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- About this route
- EFK Airport Information
- CSL Airport Information
- Facts about EFK
- Facts about CSL
- Map of Nearest Airports to EFK
- List of Nearest Airports to EFK
- Map of Furthest Airports from EFK
- List of Furthest Airports from EFK
- Map of Nearest Airports to CSL
- List of Nearest Airports to CSL
- Map of Furthest Airports from CSL
- List of Furthest Airports from CSL
About this route:
A direct, nonstop flight between Newport State Airport (EFK), Newport, Vermont, United States and O'Sullivan Army Heliport (CSL), Camp San Luis Obispo, California, United States would travel a Great Circle distance of 2,606 miles (or 4,195 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 Newport State Airport and O'Sullivan Army Heliport, 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 Newport State Airport and O'Sullivan Army Heliport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | EFK / KEFK |
Airport Name: | Newport State Airport |
Location: | Newport, Vermont, United States |
GPS Coordinates: | 44°53'20"N by 72°13'45"W |
Area Served: | Newport, Vermont |
Operator/Owner: | State of Vermont |
Airport Type: | Public |
Elevation: | 930 feet (283 meters) |
# of Runways: | 2 |
View all routes: | Routes from EFK |
More Information: | EFK Maps & Info |
Arrival 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 |
Facts about Newport State Airport (EFK):
- The furthest airport from Newport State Airport (EFK) is Margaret River Airport (MGV), which is located 11,585 miles (18,645 kilometers) away in Margaret River, Western Australia, Australia.
- Because of Newport State Airport's relatively low elevation of 930 feet, planes can take off or land at Newport State 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.
- In 2013, Flight Design announced the intention of assembling CTLS planes at the airport from nine pieces, fabricated in Germany.
- Newport State Airport (EFK) has 2 runways.
- Until the 1970s, Newport city owned the airport.
- The closest airport to Newport State Airport (EFK) is Caledonia County Airport (LLX), which is located 24 miles (39 kilometers) SSE of EFK.
- Newport State Airport is a public airport located three miles southwest of the central business district of Newport, a city in Orleans County, Vermont, United States.
Facts about O'Sullivan Army Heliport (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.
- 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.