Nonstop flight route between Semonkong, Lesotho and Georgetown, Ascension Island, Saint Helena:
Departure Airport:
(29°50'17"S by 28°3'35"E)
Arrival Airport:
(7°58'9"S by 14°23'38"W)
Distance from SOK to ASI:
3,133.17 miles (5,042.34 km)
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Jump to:
- About this route
- SOK Airport Information
- ASI Airport Information
- Facts about SOK
- Facts about ASI
- Map of Nearest Airports to SOK
- List of Nearest Airports to SOK
- Map of Furthest Airports from SOK
- List of Furthest Airports from SOK
- Map of Nearest Airports to ASI
- List of Nearest Airports to ASI
- Map of Furthest Airports from ASI
- List of Furthest Airports from ASI
About this route:
A direct, nonstop flight between Semonkong Airport (SOK), Semonkong, Lesotho and RAF Ascension (ASI), Georgetown, Ascension Island, Saint Helena would travel a Great Circle distance of 3,133 miles (or 5,042 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 Semonkong Airport and RAF Ascension, 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 Semonkong Airport and RAF Ascension. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | SOK / FXSM |
| Airport Names: |
|
| Location: | Semonkong, Lesotho |
| GPS Coordinates: | 29°50'17"S by 28°3'35"E |
| Airport Type: | Civil |
| # of Runways: | 2 |
| View all routes: | Routes from SOK |
| More Information: | SOK Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | ASI / FHAW |
| Airport Names: |
|
| Location: | Georgetown, Ascension Island, Saint Helena |
| GPS Coordinates: | 7°58'9"S by 14°23'38"W |
| Operator/Owner: | Ministry of Defence |
| View all routes: | Routes from ASI |
| More Information: | ASI Maps & Info |
Facts about Semonkong Airport (SOK):
- In addition to being known as "Semonkong Airport", another name for SOK is "Semonkong".
- Semonkong Airport (SOK) has 2 runways.
- The furthest airport from Semonkong Airport (SOK) is Kalaupapa Airport (LUP), which is located 11,763 miles (18,931 kilometers) away in Kalaupapa, Hawaii, United States.
- The closest airport to Semonkong Airport (SOK) is Lesobeng Airport (LES), which is located only 19 miles (30 kilometers) ENE of SOK.
Facts about RAF Ascension (ASI):
- The RAF presence on Ascension is backed up by United States Air Force personnel, who contribute a similar number of service personnel to ensure the effective running of the station, under the command of Captain Eduard Rodriguez, who is responsible to the RAF Station Commander.
- The closest airport to RAF Ascension (ASI) is Sasstown Airport (SAZ), which is located 965 miles (1,553 kilometers) NNE of ASI.
- Ascension Island Auxiliary Field was being built by 181 men from Saint Helena by 1957
- The furthest airport from RAF Ascension (ASI) is Ujae Airport (UJE), which is nearly antipodal to RAF Ascension (meaning RAF Ascension is almost on the exact opposite side of the Earth from Ujae Airport), and is located 12,370 miles (19,907 kilometers) away in Ujae Atoll, Marshall Islands.
- In addition to being known as "RAF Ascension", another name for ASI is "Wideawake Airbase/Field".
- Ascension serves as a diversion airport for ETOPS aircraft crossing the Atlantic.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 18.70 miles (30.09 km) ENE | Lesobeng Airport (LES) | Lesobeng, Lesotho |     |
| 2 | 35.87 miles (57.72 km) E | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 3 | 40.05 miles (64.45 km) NW | Moshoeshoe I International Airport (MSU) | Maseru, Lesotho | |
| 4 | 49.02 miles (78.90 km) W | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 5 | 67.90 miles (109.28 km) N | Leribe Airport (LRB) | Leribe, Lesotho | |
| 6 | 72.00 miles (115.87 km) ENE | Mokhotlong Airport (MKH) | Mokhotlong, Lesotho | |
| 7 | 117.49 miles (189.09 km) WNW | Bloemfontein International Airport (BFN) | Bloemfontein, Free State, South Africa | |
| 8 | 123.55 miles (198.83 km) SSE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 9 | 134.11 miles (215.83 km) NE | Ladysmith Airport (LAY) | Ladysmith, KwaZulu-Natal, South Africa | |
| 10 | 140.90 miles (226.76 km) E | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 11 | 153.32 miles (246.74 km) ESE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 12 | 183.53 miles (295.37 km) E | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 13 | 211.09 miles (339.72 km) WNW | Kimberley Airport (KIM) | Kimberley, South Africa | |
| 14 | 221.32 miles (356.17 km) S | East London Airport (ELS) | East London, South Africa | |
| 15 | 230.97 miles (371.70 km) N | Heidelberg Airport (HDB) | Heidelberg, Baden-Württemberg, Germany | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,763.38 miles (18,931.28 km) NNE | Kalaupapa Airport (LUP) | Kalaupapa, Hawaii, United States | |
| 2 | 11,762.34 miles (18,929.60 km) NNE | Hana Airport (HNM) | Hana, Hawaii, United States | |
| 3 | 11,758.68 miles (18,923.72 km) NNE | Kahului Airport (OGG) | Kahului, Hawaii, United States | |
| 4 | 11,756.35 miles (18,919.97 km) NNE | Kapalua Airport (JHM) | Lahaina, Hawaii, United States | |
| 5 | 11,756.21 miles (18,919.74 km) NNE | Molokai Airport (MKK) | Kaunakakai, Hawaii, United States | |
| 6 | 11,746.23 miles (18,903.68 km) NE | Dillingham Airfield (HDH) | Mokuleia, Hawaii, United States | |
| 7 | 11,746.16 miles (18,903.56 km) NE | Wheeler AAF (HHI) | Wahiawa, Hawaii, United States | |
| 8 | 11,740.33 miles (18,894.18 km) NNE | Honolulu International Airport (HNL) | Honolulu, Hawaii, United States | |
| 9 | 11,740.33 miles (18,894.18 km) NNE | Hickam Field (HIK) | Honolulu, Hawaii, United States | |
| 10 | 11,737.62 miles (18,889.81 km) NNE | Lanai Airport (LNY) | Lanai City, Hawaii, United States | |
| 11 | 11,734.70 miles (18,885.13 km) NE | Kalaeloa Airport (NAX) | Kapolei, Hawaii, United States | |
| 12 | 11,733.66 miles (18,883.44 km) NE | Princeville Airport (HPV) | Hanalei, Hawaii, United States | |
| 13 | 11,731.49 miles (18,879.95 km) NNE | Upolu Airport (UPP) | Hawi, Hawaii, United States | |
| 14 | 11,725.52 miles (18,870.34 km) NE | Lihue Airport (LIH) | Lihue, Hawaii, United States | |
| 15 | 11,718.26 miles (18,858.67 km) NNE | Waimea-Kohala Airport (MUE) | Kamuela, Hawaii, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 964.90 miles (1,552.85 km) NNE | Sasstown Airport (SAZ) | Sasstown, Liberia | |
| 2 | 970.07 miles (1,561.18 km) NNE | Cape Palmas Airport (CPA) | Cape Palmas, Liberia | |
| 3 | 970.61 miles (1,562.04 km) NNE | Greenville/Sinoe Airport (SNI) | Greenville, Liberia | |
| 4 | 1,004.06 miles (1,615.87 km) NNE | Buchanan Airport (UCN) | Buchanan, Liberia | |
| 5 | 1,016.52 miles (1,635.93 km) NNE | Spriggs Payne Airport (MLW) | Monrovia, Liberia | |
| 6 | 1,019.92 miles (1,641.40 km) NNE | Roberts International Airport Roberts Field (ROB) | Monrovia, Liberia | |
| 7 | 1,057.48 miles (1,701.85 km) NNE | Sassandra Airport (ZSS) | Sassandra, Côte d'Ivoire | |
| 8 | 1,060.22 miles (1,706.26 km) NNE | Tchien Airport (THC) | Tchien, Liberia | |
| 9 | 1,078.81 miles (1,736.16 km) N | Sherbro International Airport (BTE) | Bonthe, Sierra Leone | |
| 10 | 1,099.23 miles (1,769.04 km) N | Gbangbatok Airport (GBK) | Gbangbatok, Sierra Leone | |
| 11 | 1,108.19 miles (1,783.46 km) NNE | Guiglo Airport (GGO) | Guiglo, Côte d'Ivoire | |
| 12 | 1,114.35 miles (1,793.37 km) N | Bo Airport (KBS) | Bo, Sierra Leone | |
| 13 | 1,118.49 miles (1,800.03 km) NNE | Kenema Airport (KEN) | Kenema, Sierra Leone | |
| 14 | 1,131.83 miles (1,821.51 km) NNE | Gagnoa Airport (GGN) | Gagnoa, Côte d'Ivoire | |
| 15 | 1,133.99 miles (1,824.97 km) N | Hastings Airport (HGS) | Freetown, Sierra Leone | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,369.71 miles (19,907.06 km) N | Ujae Airport (UJE) | Ujae Atoll, Marshall Islands | |
| 2 | 12,357.05 miles (19,886.69 km) NW | Lae Airport (LML) | Lae Atoll, Marshall Islands | |
| 3 | 12,310.77 miles (19,812.22 km) NW | Elenak Airport (EAL) | Elenak, Marshall Islands | |
| 4 | 12,282.52 miles (19,766.74 km) WNW | Bucholz Army Airfield (KWA) | Kwajalein, Marshall Islands | |
| 5 | 12,282.50 miles (19,766.72 km) WNW | Ebadon Airstrip (EBN) | Kwajalein Atoll, Marshall Islands | |
| 6 | 12,282.14 miles (19,766.14 km) N | Wotho Airport (WTO) | Wotho, Marshall Islands | |
| 7 | 12,254.29 miles (19,721.32 km) W | Majkin Airport (MJE) | Majkin, Marshall Islands | |
| 8 | 12,232.07 miles (19,685.57 km) W | Woja Airport (WJA) | Woja, Marshall Islands | |
| 9 | 12,217.96 miles (19,662.86 km) W | Ailinglaplap Atoll (AIP) | Ailinglaplap Atoll, Marshall Islands | |
| 10 | 12,205.53 miles (19,642.85 km) W | Jabot Airport (JAT) | Jabat Island, Marshall Islands | |
| 11 | 12,205.39 miles (19,642.62 km) W | Jeh Airport (JEJ) | Ailinglaplap Atoll, Marshall Islands | |
| 12 | 12,200.28 miles (19,634.41 km) NW | Namorik Airport (NDK) | Namorik Atoll, Marshall Islands | |
| 13 | 12,199.88 miles (19,633.75 km) NNW | Rongelap Airport (RNP) | Rongelap Atoll, Marshall Islands | |
| 14 | 12,191.27 miles (19,619.90 km) N | Bikini Atoll Airport (BII) | Bikini Atoll, Marshall Islands | |
| 15 | 12,180.68 miles (19,602.86 km) NE | Kosrae International Airport (KSA) | Kosrae, Federated States of Micronesia | |