Nonstop flight route between Freetown, Sierra Leone and St. Mary's, Alaska, United States:
Departure Airport:
(8°36'59"N by 13°11'43"W)
Arrival Airport:
(62°3'38"N by 163°18'6"W)
Distance from FNA to KSM:
7,297.63 miles (11,744.37 km)
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Jump to:
- About this route
- FNA Airport Information
- KSM Airport Information
- Facts about FNA
- Facts about KSM
- Map of Nearest Airports to FNA
- List of Nearest Airports to FNA
- Map of Furthest Airports from FNA
- List of Furthest Airports from FNA
- Map of Nearest Airports to KSM
- List of Nearest Airports to KSM
- Map of Furthest Airports from KSM
- List of Furthest Airports from KSM
About this route:
A direct, nonstop flight between Lungi International Airport (FNA), Freetown, Sierra Leone and St. Mary's Airport (KSM), St. Mary's, Alaska, United States would travel a Great Circle distance of 7,298 miles (or 11,744 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 Lungi International Airport and St. Mary's 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 Lungi International Airport and St. Mary's Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | FNA / GFLL |
| Airport Name: | Lungi International Airport |
| Location: | Freetown, Sierra Leone |
| GPS Coordinates: | 8°36'59"N by 13°11'43"W |
| Area Served: | Freetown; Lungi |
| Airport Type: | Public |
| Elevation: | 84 feet (26 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from FNA |
| More Information: | FNA Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | KSM / PASM |
| Airport Name: | St. Mary's Airport |
| Location: | St. Mary's, Alaska, United States |
| GPS Coordinates: | 62°3'38"N by 163°18'6"W |
| Operator/Owner: | Alaska DOT&PF |
| Airport Type: | Public |
| Elevation: | 312 feet (95 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from KSM |
| More Information: | KSM Maps & Info |
Facts about Lungi International Airport (FNA):
- As of May, 2014 the airport had regularly scheduled direct flights to London, Paris, Brussels and most major cities in West Africa.
- Lungi International Airport handled 167,911 passengers last year.
- Because of Lungi International Airport's relatively low elevation of 84 feet, planes can take off or land at Lungi 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 furthest airport from Lungi International Airport (FNA) is Ulawa Airport (RNA), which is nearly antipodal to Lungi International Airport (meaning Lungi International Airport is almost on the exact opposite side of the Earth from Ulawa Airport), and is located 12,097 miles (19,468 kilometers) away in Arona, Ulawa Island, Solomon Islands.
- Lungi International Airport (FNA) currently has only 1 runway.
- On August 11, 2004 at around 2:30 p.m.
- The closest airport to Lungi International Airport (FNA) is Hastings Airport (HGS), which is located only 16 miles (26 kilometers) SSE of FNA.
Facts about St. Mary's Airport (KSM):
- Because of St. Mary's Airport's relatively low elevation of 312 feet, planes can take off or land at St. Mary's 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.
- St. Mary's Airport (KSM) has 2 runways.
- The closest airport to St. Mary's Airport (KSM) is Mountain Village Airport (MOU), which is located only 13 miles (20 kilometers) W of KSM.
- The furthest airport from St. Mary's Airport (KSM) is Cape Town International Airport (CPT), which is located 10,494 miles (16,889 kilometers) away in Cape Town, South Africa.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 16.01 miles (25.77 km) SSE | Hastings Airport (HGS) | Freetown, Sierra Leone |     |
| 2 | 72.19 miles (116.17 km) NNW | Conakry International Airport (CKY) | Conakry, Guinea | |
| 3 | 78.82 miles (126.85 km) SE | Gbangbatok Airport (GBK) | Gbangbatok, Sierra Leone | |
| 4 | 88.09 miles (141.77 km) SSE | Sherbro International Airport (BTE) | Bonthe, Sierra Leone | |
| 5 | 108.49 miles (174.60 km) ESE | Bo Airport (KBS) | Bo, Sierra Leone | |
| 6 | 122.49 miles (197.13 km) NNW | Fria Airport (FIG) | Fria, Guinea | |
| 7 | 134.64 miles (216.68 km) ENE | Kabala Airport (KBA) | Kabala, Sierra Leone | |
| 8 | 146.76 miles (236.18 km) E | Yengema Airport (WYE) | Yengema, Kono District, Sierra Leone | |
| 9 | 146.91 miles (236.43 km) ESE | Kenema Airport (KEN) | Kenema, Sierra Leone | |
| 10 | 178.36 miles (287.04 km) NNW | Boké Baralande Airport (BKJ) | Boké, Guinea | |
| 11 | 192.26 miles (309.41 km) ENE | Faranah Airport (FAA) | Faranah, Guinea | |
| 12 | 197.89 miles (318.47 km) NNE | Tata Airport (LEK) | Labé, Guinea | |
| 13 | 203.72 miles (327.85 km) E | Foya Airport (FOY) | Foya, Liberia | |
| 14 | 212.99 miles (342.77 km) E | Kissidougou Airport (KSI) | Kissidougou, Guinea | |
| 15 | 231.79 miles (373.02 km) SE | Spriggs Payne Airport (MLW) | Monrovia, Liberia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,096.79 miles (19,467.85 km) ESE | Ulawa Airport (RNA) | Arona, Ulawa Island, Solomon Islands | |
| 2 | 12,082.55 miles (19,444.93 km) S | Mota Lava Airport (MTV) | Mota Lava, Vanuatu | |
| 3 | 12,079.33 miles (19,439.74 km) ESE | Kirakira Airport (IRA) | Kirakira, Makira Island, Solomon Islands | |
| 4 | 12,071.69 miles (19,427.46 km) S | Vanua Lava Airport (SLH) | Sola, Vanua Lava, Torba Province, Vanuatu | |
| 5 | 12,046.15 miles (19,386.36 km) S | Gaua Airport (ZGU) | Gaua, Torba, Vanuatu | |
| 6 | 12,040.79 miles (19,377.73 km) E | Uru Harbour Airport (ATD) | Atoifi, Malaita, Solomon Islands | |
| 7 | 12,035.09 miles (19,368.55 km) E | Afutara Airport (AFT) | Afutara, Solomon Islands | |
| 8 | 12,018.48 miles (19,341.82 km) E | Auki Gwaunaru'u Airport (AKS) | Auki / Gwaunaru'u, Solomon Islands | |
| 9 | 11,987.56 miles (19,292.07 km) S | Maewo-Naone Airport (MWF) | Maewo, Vanuatu | |
| 10 | 11,972.81 miles (19,268.33 km) E | Honiara International Airport (formerly Henderson Field) (HIR) | Honiara, Guadalcanal Island, Solomon Islands | |
| 11 | 11,967.92 miles (19,260.46 km) S | Longana Airport (LOD) | Longana, Ambae Island, Pénama Province, Vanuatu | |
| 12 | 11,959.96 miles (19,247.64 km) S | Santo-Pekoa International Airport (SON) | Luganville, Vanuatu | |
| 13 | 11,955.32 miles (19,240.17 km) E | Mbambanakira Airport (MBU) | Mbambanakira, Solomon Islands | |
| 14 | 11,954.54 miles (19,238.92 km) S | Sara Airport (SSR) | Sara, Vanuatu | |
| 15 | 11,941.53 miles (19,217.98 km) E | Fera Airport (FRE) | Maringe, Fera Island, Isabel Province, Solomon Islands | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12.52 miles (20.15 km) W | Mountain Village Airport (MOU) | Mountain Village, Alaska, United States | |
| 2 | 15.71 miles (25.28 km) ESE | Pilot Station Airport (PQS) | Pilot Station, Alaska, United States | |
| 3 | 43.61 miles (70.18 km) ESE | Marshall Don Hunter Sr. Airport (MLL) | Marshall, Alaska, United States | |
| 4 | 58.95 miles (94.87 km) WNW | Sheldon Point Airport (SXP) | Sheldon Point, Alaska, United States | |
| 5 | 61.02 miles (98.20 km) NW | Alakanuk Airport (AUK) | Alakanuk, Alaska, United States | |
| 6 | 62.90 miles (101.24 km) NW | Emmonak Airport (EMK) | Emmonak, Alaska, United States | |
| 7 | 67.40 miles (108.48 km) N | Kotlik Airport (KOT) | Kotlik, Alaska, United States | |
| 8 | 67.43 miles (108.52 km) ESE | Russian Mission Airport (RSH) | Russian Mission, Alaska, United States | |
| 9 | 75.21 miles (121.04 km) W | Scammon Bay Airport (SCM) | Scammon Bay, Alaska, United States | |
| 10 | 83.21 miles (133.91 km) WSW | Chevak Airport (VAK) | Chevak, Alaska, United States | |
| 11 | 84.72 miles (136.35 km) SSE | Nunapitchuk Airport (NUP) | Nunapitchuk, Alaska, United States | |
| 12 | 85.97 miles (138.35 km) SSE | Kasigluk Airport (KUK) | Kasigluk, Alaska, United States | |
| 13 | 88.49 miles (142.42 km) W | Cape Romanzof Air Force Station Cape Romanzof Long Range Radar Site (CZF) | Cape Romanzof, Alaska, United States | |
| 14 | 89.19 miles (143.53 km) SSW | Newtok Airport (WWT) | Newtok, Alaska, United States | |
| 15 | 89.22 miles (143.59 km) SSE | Atmautluak Airport (ATT) | Atmautluak, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,494.08 miles (16,888.54 km) S | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 2 | 10,482.44 miles (16,869.80 km) S | George Airport (GRJ) | George, South Africa | |
| 3 | 10,457.83 miles (16,830.21 km) SSW | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 4 | 10,416.76 miles (16,764.12 km) SSW | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 5 | 10,371.90 miles (16,691.92 km) SSW | East London Airport (ELS) | East London, South Africa | |
| 6 | 10,261.64 miles (16,514.46 km) SSW | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 7 | 10,199.66 miles (16,414.71 km) S | Kleinsee Airport (KLZ) | Kleinzee, South Africa | |
| 8 | 10,195.75 miles (16,408.43 km) SSW | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 9 | 10,169.94 miles (16,366.89 km) S | Aggeneys Airport (AGZ) | Aggeneys, South Africa | |
| 10 | 10,169.94 miles (16,366.89 km) S | Wild Coast Sun Airport (MZF) | Mzamba, South Africa | |
| 11 | 10,157.43 miles (16,346.75 km) SSW | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 12 | 10,151.99 miles (16,338.00 km) SSW | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 13 | 10,149.37 miles (16,333.79 km) SSW | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 14 | 10,143.31 miles (16,324.03 km) SSW | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 15 | 10,133.50 miles (16,308.25 km) SE | Teniente Rodolfo Marsh Airport (TNM) | Villa Las Estrellas, Antarctica | |