Nonstop flight route between Lonely, North Slope Borough, Alaska, United States and Del Carmen, Surigao del Norte, Philippines:
Departure Airport:

Arrival Airport:

Distance from LNI to SOS:
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- About this route
- LNI Airport Information
- SOS Airport Information
- Facts about LNI
- Facts about SOS
- 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 SOS
- List of Nearest Airports to SOS
- Map of Furthest Airports from SOS
- List of Furthest Airports from SOS
About this route:
A direct, nonstop flight between Point Lonely Short Range Radar Site (LNI), Lonely, North Slope Borough, Alaska, United States and Sayak Airport (SOS), Del Carmen, Surigao del Norte, Philippines would travel a Great Circle distance of 5,366 miles (or 8,636 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 Sayak 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 Sayak 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: |
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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: | SOS / RPSN |
Airport Names: |
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Location: | Del Carmen, Surigao del Norte, Philippines |
GPS Coordinates: | 9°51'32"N by 126°0'50"E |
Area Served: | Siargao Island |
Operator/Owner: | Civil Aviation Authority of the Philippines |
Airport Type: | Public |
Elevation: | 10 feet (3 meters) |
# of Runways: | 1 |
View all routes: | Routes from SOS |
More Information: | SOS Maps & Info |
Facts about Point Lonely Short Range Radar Site (LNI):
- The radar station was upgraded with new radars and in 1994 was re-designated part of the North Warning System as a Short Range Radar Site, A-18, equipped with a minimally attended AN/FPS-124 surveillance radar.
- 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 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.
- In addition to being known as "Point Lonely Short Range Radar Site", other names for LNI include " " and "AK71".
- 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.
- 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.
- Point Lonely Short Range Radar Site is a United States Air Force Short Range Radar Site located in the North Slope Borough of the U.S.
Facts about Sayak Airport (SOS):
- The closest airport to Sayak Airport (SOS) is Surigao Airport (SUG), which is located 37 miles (60 kilometers) W of SOS.
- The furthest airport from Sayak Airport (SOS) is Orlando Villas-Bôas Regional Airport (MBK), which is nearly antipodal to Sayak Airport (meaning Sayak Airport is almost on the exact opposite side of the Earth from Orlando Villas-Bôas Regional Airport), and is located 12,368 miles (19,904 kilometers) away in Matupá, Mato Grosso, Brazil.
- Sayak Airport (SOS) currently has only 1 runway.
- Sayak Airport handled 781 passengers last year.
- Because of Sayak Airport's relatively low elevation of 10 feet, planes can take off or land at Sayak 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 addition to being known as "Sayak Airport", other names for SOS include "Paliparan ng Sayak", "IAO" and "RPNS".