Nonstop flight route between Lonely, North Slope Borough, Alaska, United States and Isla de Culebra, Puerto Rico:
Departure Airport:

Arrival Airport:

Distance from LNI to CPX:
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- About this route
- LNI Airport Information
- CPX Airport Information
- Facts about LNI
- Facts about CPX
- 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 CPX
- List of Nearest Airports to CPX
- Map of Furthest Airports from CPX
- List of Furthest Airports from CPX
About this route:
A direct, nonstop flight between Point Lonely Short Range Radar Site (LNI), Lonely, North Slope Borough, Alaska, United States and Benjamín Rivera Noriega Airport (CPX), Isla de Culebra, Puerto Rico would travel a Great Circle distance of 4,979 miles (or 8,012 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 Benjamín Rivera Noriega 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 Benjamín Rivera Noriega 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: | CPX / TJCP |
Airport Names: |
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Location: | Isla de Culebra, Puerto Rico |
GPS Coordinates: | 18°18'47"N by 65°18'15"W |
Area Served: | Isla de Culebra, Puerto Rico |
Airport Type: | Public |
Elevation: | 49 feet (15 meters) |
# of Runways: | 1 |
View all routes: | Routes from CPX |
More Information: | CPX Maps & Info |
Facts about Point Lonely Short Range Radar Site (LNI):
- The facility contains a rough airstrip at an elevation of 17 feet above mean sea level.
- The site is controlled by the Pacific Air Forces 611th Air Support Group, based at Elmendorf.
- 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 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.
- 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.
Facts about Benjamín Rivera Noriega Airport (CPX):
- The furthest airport from Benjamín Rivera Noriega Airport (CPX) is Barrow Island Airport (BWB), which is nearly antipodal to Benjamín Rivera Noriega Airport (meaning Benjamín Rivera Noriega Airport is almost on the exact opposite side of the Earth from Barrow Island Airport), and is located 12,254 miles (19,722 kilometers) away in Barrow Island, Western Australia, Australia.
- The airport is noted for the mountain at the approach end of the runway to the North.
- After the Navy-Culebra protests, the Puerto Rico Ports Authority started administering the civilian flight operations in Culebra, inaugurating the first passenger terminal in October 24, 1976.
- The closest airport to Benjamín Rivera Noriega Airport (CPX) is Antonio Rivera Rodríguez Airport (VQS), which is located only 18 miles (28 kilometers) SW of CPX.
- Benjamín Rivera Noriega Airport handled 75,964 passengers last year.
- Because of Benjamín Rivera Noriega Airport's relatively low elevation of 49 feet, planes can take off or land at Benjamín Rivera Noriega 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 "Benjamín Rivera Noriega Airport", another name for CPX is "Aeropuerto Benjamín Rivera Noriega".
- Benjamín Rivera Noriega Airport (CPX) currently has only 1 runway.