Nonstop flight route between Bonthe, Sierra Leone and Lonely, North Slope Borough, Alaska, United States:
Departure Airport:
(7°31'54"N by 12°31'5"W)
Arrival Airport:
(70°54'38"N by 153°14'31"W)
Distance from BTE to LNI:
6,722.95 miles (10,819.51 km)
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Jump to:
- About this route
- BTE Airport Information
- LNI Airport Information
- Facts about BTE
- Facts about LNI
- Map of Nearest Airports to BTE
- List of Nearest Airports to BTE
- Map of Furthest Airports from BTE
- List of Furthest Airports from BTE
- Map of Nearest Airports to LNI
- List of Nearest Airports to LNI
- Map of Furthest Airports from LNI
- List of Furthest Airports from LNI
About this route:
A direct, nonstop flight between Sherbro International Airport (BTE), Bonthe, Sierra Leone and Point Lonely Short Range Radar Site (LNI), Lonely, North Slope Borough, Alaska, United States would travel a Great Circle distance of 6,723 miles (or 10,820 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 Sherbro International Airport and Point Lonely Short Range Radar Site, 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 Sherbro International Airport and Point Lonely Short Range Radar Site. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | BTE / GFBN |
| Airport Name: | Sherbro International Airport |
| Location: | Bonthe, Sierra Leone |
| GPS Coordinates: | 7°31'54"N by 12°31'5"W |
| Area Served: | Bonthe |
| Operator/Owner: | Sierra Leone Airports Authority |
| Airport Type: | Public (closed) |
| Elevation: | 14 feet (4 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from BTE |
| More Information: | BTE Maps & Info |
Arrival 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 |
Facts about Sherbro International Airport (BTE):
- Sherbro International Airport (BTE) currently has only 1 runway.
- Because of Sherbro International Airport's relatively low elevation of 14 feet, planes can take off or land at Sherbro International 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.
- The closest airport to Sherbro International Airport (BTE) is Gbangbatok Airport (GBK), which is located 22 miles (35 kilometers) NNE of BTE.
- The furthest airport from Sherbro International Airport (BTE) is Ulawa Airport (RNA), which is nearly antipodal to Sherbro International Airport (meaning Sherbro International Airport is almost on the exact opposite side of the Earth from Ulawa Airport), and is located 12,028 miles (19,357 kilometers) away in Arona, Ulawa Island, Solomon Islands.
Facts about Point Lonely Short Range Radar Site (LNI):
- In addition to being known as "Point Lonely Short Range Radar Site", other names for LNI include " " and "AK71".
- 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.
- 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 21.64 miles (34.83 km) NNE | Gbangbatok Airport (GBK) | Gbangbatok, Sierra Leone |     |
| 2 | 59.11 miles (95.13 km) ENE | Bo Airport (KBS) | Bo, Sierra Leone | |
| 3 | 72.76 miles (117.09 km) NW | Hastings Airport (HGS) | Freetown, Sierra Leone | |
| 4 | 88.09 miles (141.77 km) NNW | Lungi International Airport (FNA) | Freetown, Sierra Leone | |
| 5 | 95.47 miles (153.64 km) ENE | Kenema Airport (KEN) | Kenema, Sierra Leone | |
| 6 | 125.42 miles (201.85 km) NE | Yengema Airport (WYE) | Yengema, Kono District, Sierra Leone | |
| 7 | 148.13 miles (238.39 km) SE | Spriggs Payne Airport (MLW) | Monrovia, Liberia | |
| 8 | 159.83 miles (257.22 km) NNW | Conakry International Airport (CKY) | Conakry, Guinea | |
| 9 | 160.90 miles (258.94 km) NNE | Kabala Airport (KBA) | Kabala, Sierra Leone | |
| 10 | 166.76 miles (268.38 km) ENE | Foya Airport (FOY) | Foya, Liberia | |
| 11 | 172.96 miles (278.36 km) ESE | Roberts International Airport Roberts Field (ROB) | Monrovia, Liberia | |
| 12 | 196.07 miles (315.55 km) ENE | Voinjama Airport (VOI) | Voinjama, Liberia | |
| 13 | 198.60 miles (319.62 km) NE | Kissidougou Airport (KSI) | Kissidougou, Guinea | |
| 14 | 202.83 miles (326.43 km) ESE | Buchanan Airport (UCN) | Buchanan, Liberia | |
| 15 | 207.53 miles (333.99 km) NNW | Fria Airport (FIG) | Fria, Guinea | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,028.18 miles (19,357.42 km) ESE | Ulawa Airport (RNA) | Arona, Ulawa Island, Solomon Islands | |
| 2 | 12,012.70 miles (19,332.52 km) S | Mota Lava Airport (MTV) | Mota Lava, Vanuatu | |
| 3 | 12,005.77 miles (19,321.37 km) ESE | Kirakira Airport (IRA) | Kirakira, Makira Island, Solomon Islands | |
| 4 | 12,000.13 miles (19,312.29 km) S | Vanua Lava Airport (SLH) | Sola, Vanua Lava, Torba Province, Vanuatu | |
| 5 | 11,984.73 miles (19,287.51 km) ESE | Uru Harbour Airport (ATD) | Atoifi, Malaita, Solomon Islands | |
| 6 | 11,975.72 miles (19,273.01 km) ESE | Afutara Airport (AFT) | Afutara, Solomon Islands | |
| 7 | 11,974.78 miles (19,271.49 km) S | Gaua Airport (ZGU) | Gaua, Torba, Vanuatu | |
| 8 | 11,964.70 miles (19,255.27 km) E | Auki Gwaunaru'u Airport (AKS) | Auki / Gwaunaru'u, Solomon Islands | |
| 9 | 11,952.66 miles (19,235.90 km) S | Nauru International Airport (INU) | Yaren, Nauru | |
| 10 | 11,919.40 miles (19,182.37 km) S | Maewo-Naone Airport (MWF) | Maewo, Vanuatu | |
| 11 | 11,912.65 miles (19,171.51 km) ESE | Honiara International Airport (formerly Henderson Field) (HIR) | Honiara, Guadalcanal Island, Solomon Islands | |
| 12 | 11,898.61 miles (19,148.91 km) S | Longana Airport (LOD) | Longana, Ambae Island, Pénama Province, Vanuatu | |
| 13 | 11,894.30 miles (19,141.98 km) E | Fera Airport (FRE) | Maringe, Fera Island, Isabel Province, Solomon Islands | |
| 14 | 11,892.79 miles (19,139.54 km) ESE | Mbambanakira Airport (MBU) | Mbambanakira, Solomon Islands | |
| 15 | 11,886.40 miles (19,129.26 km) S | Sara Airport (SSR) | Sara, Vanuatu | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 65.61 miles (105.59 km) SE | Alpine Airstrip (DQH) | Deadhorse, Alaska, United States | |
| 2 | 70.63 miles (113.67 km) SE | Nuiqsut Airport (NUI) | Nuiqsut, Alaska, United States | |
| 3 | 83.00 miles (133.58 km) WNW | Wiley Post–Will Rogers Memorial Airport (BRW) | Barrow, Alaska, United States | |
| 4 | 92.65 miles (149.11 km) ESE | Ugnu-Kuparuk Airport (UUK) | Kuparuk, Alaska, United States | |
| 5 | 100.57 miles (161.85 km) WSW | Atqasuk Edward Burnell Sr. Memorial Airport (ATK) | Atqasuk, Alaska, United States | |
| 6 | 109.51 miles (176.24 km) SSE | Umiat Airport (UMT) | Umiat, Alaska, United States | |
| 7 | 120.47 miles (193.88 km) ESE | Deadhorse Airport (SCC) | Deadhorse, Alaska, United States | |
| 8 | 154.70 miles (248.96 km) W | Wainwright Airport (AIN) | Fort Wainwright, Alaska, United States | |
| 9 | 190.47 miles (306.53 km) SSE | Galbraith Lake Airport (GBH) | Galbraith Lake, Alaska, United States | |
| 10 | 195.26 miles (314.24 km) SSE | Anaktuvuk Pass Airport (AKP) | Anaktuvuk Pass, Alaska, United States | |
| 11 | 228.67 miles (368.01 km) E | Barter Island LRRS Airport (BTI) | Barter Island, Alaska, United States | |
| 12 | 241.11 miles (388.04 km) WSW | Point Lay LRRS Airport (PIZ) | Point Lay, Alaska, United States | |
| 13 | 262.54 miles (422.51 km) SSE | Chandalar Lake Airport (WCR) | Chandalar Lake, Alaska, United States | |
| 14 | 263.58 miles (424.20 km) SSE | Coldfoot Airport (CXF) | Coldfoot, Alaska, United States | |
| 15 | 267.33 miles (430.22 km) SE | Arctic Village Airport (ARC) | Arctic Village, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,219.43 miles (16,446.54 km) ESE | Teniente Rodolfo Marsh Airport (TNM) | Villa Las Estrellas, Antarctica | |
| 2 | 9,885.09 miles (15,908.47 km) S | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 3 | 9,881.76 miles (15,903.11 km) S | George Airport (GRJ) | George, South Africa | |
| 4 | 9,866.36 miles (15,878.33 km) S | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 5 | 9,855.70 miles (15,861.17 km) S | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 6 | 9,819.53 miles (15,802.96 km) S | East London Airport (ELS) | East London, South Africa | |
| 7 | 9,716.00 miles (15,636.35 km) S | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 8 | 9,666.14 miles (15,556.10 km) S | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 9 | 9,640.82 miles (15,515.36 km) ESE | Port Stanley Airport (PSY) | Stanley, Falkland Islands, United Kingdom | |
| 10 | 9,634.66 miles (15,505.44 km) ESE | RAF Mount Pleasant (MPN) | Falkland Islands | |
| 11 | 9,611.98 miles (15,468.94 km) ESE | Ushuaia International Airport (USH) | Ushuaia, Tierra del Fuego, Argentina | |
| 12 | 9,601.65 miles (15,452.32 km) S | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 13 | 9,598.52 miles (15,447.28 km) S | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 14 | 9,596.31 miles (15,443.73 km) S | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 15 | 9,592.58 miles (15,437.72 km) S | Lesobeng Airport (LES) | Lesobeng, Lesotho | |