Nonstop flight route between Lonely, North Slope Borough, Alaska, United States and Sebring, Florida, United States:
Departure Airport:

Arrival Airport:

Distance from LNI to SEF:
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- About this route
- LNI Airport Information
- SEF Airport Information
- Facts about LNI
- Facts about SEF
- Map of Nearest Airports to LNI
- List of Nearest Airports to LNI
- Map of Furthest Airports from LNI
- List of Furthest Airports from LNI
- Map of Nearest Airports to SEF
- List of Nearest Airports to SEF
- Map of Furthest Airports from SEF
- List of Furthest Airports from SEF
About this route:
A direct, nonstop flight between Point Lonely Short Range Radar Site (LNI), Lonely, North Slope Borough, Alaska, United States and Sebring Regional Airport (SEF), Sebring, Florida, United States would travel a Great Circle distance of 4,026 miles (or 6,480 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 Point Lonely Short Range Radar Site and Sebring Regional 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 Point Lonely Short Range Radar Site and Sebring Regional Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | LNI / PALN |
Airport Names: |
|
Location: | Lonely, North Slope Borough, Alaska, United States |
GPS Coordinates: | 70°54'38"N by 153°14'31"W |
Operator/Owner: | U.S. Air Force |
Airport Type: | Military |
Elevation: | 17 feet (5 meters) |
# of Runways: | 1 |
View all routes: | Routes from LNI |
More Information: | LNI Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | SEF / KSEF |
Airport Name: | Sebring Regional Airport |
Location: | Sebring, Florida, United States |
GPS Coordinates: | 27°27'23"N by 81°20'33"W |
Area Served: | Sebring, Florida |
Operator/Owner: | Sebring Airport Authority |
Airport Type: | Public |
Elevation: | 62 feet (19 meters) |
# of Runways: | 2 |
View all routes: | Routes from SEF |
More Information: | SEF Maps & Info |
Facts about Point Lonely Short Range Radar Site (LNI):
- The airstrip was built in 1957 to support the Distant Early Warning Line radar station at Point Lonely.
- Point Lonely Short Range Radar Site (LNI) currently has only 1 runway.
- The closest airport to Point Lonely Short Range Radar Site (LNI) is Alpine Airstrip (DQH), which is located 66 miles (106 kilometers) SE of LNI.
- The furthest airport from Point Lonely Short Range Radar Site (LNI) is Teniente Rodolfo Marsh Airport (TNM), which is located 10,219 miles (16,447 kilometers) away in Villa Las Estrellas, Antarctica.
- The site is controlled by the Pacific Air Forces 611th Air Support Group, based at Elmendorf.
- Because of Point Lonely Short Range Radar Site's relatively low elevation of 17 feet, planes can take off or land at Point Lonely Short Range Radar Site 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 addition to being known as "Point Lonely Short Range Radar Site", other names for LNI include " " and "AK71".
Facts about Sebring Regional Airport (SEF):
- On February 21, 1946, the city received a permit to operate a civilian airfield on the site and on May 1, 1946, the abandoned airfield was turned over to the City of Sebring to become Sebring Air Terminal, now Sebring Regional Airport & Commerce Park.
- The closest airport to Sebring Regional Airport (SEF) is Avon Park Executive Airport (AVO), which is located only 15 miles (24 kilometers) NW of SEF.
- Because of Sebring Regional Airport's relatively low elevation of 62 feet, planes can take off or land at Sebring Regional 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.
- Sebring Regional Airport (SEF) has 2 runways.
- A portion of the old runway system is now Sebring International Raceway, home to the 12 Hours of Sebring, an American Le Mans series race which has been held annually since 1952.
- Only the main hangar, restored in 2000, is now in use.
- The furthest airport from Sebring Regional Airport (SEF) is Shark Bay Airport (MJK), which is located 11,510 miles (18,523 kilometers) away in Monkey Mia, Western Australia, Australia.
- Sebring Regional Airport is a public use airport located six nautical miles southeast of the central business district of Sebring, a city in Highlands County, Florida, United States.