Nonstop flight route between Johor Bahru, Malaysia and Georgetown, Ascension Island, Saint Helena:
Departure Airport:
(1°38'26"N by 103°40'13"E)
Arrival Airport:
(7°58'9"S by 14°23'38"W)
Distance from JHB to ASI:
8,154.01 miles (13,122.58 km)
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Jump to:
- About this route
- JHB Airport Information
- ASI Airport Information
- Facts about JHB
- Facts about ASI
- Map of Nearest Airports to JHB
- List of Nearest Airports to JHB
- Map of Furthest Airports from JHB
- List of Furthest Airports from JHB
- 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 Senai International Airport (JHB), Johor Bahru, Malaysia and RAF Ascension (ASI), Georgetown, Ascension Island, Saint Helena would travel a Great Circle distance of 8,154 miles (or 13,123 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 Senai International 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 Senai International 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: | JHB / WMKJ |
| Airport Names: |
|
| Location: | Johor Bahru, Malaysia |
| GPS Coordinates: | 1°38'26"N by 103°40'13"E |
| Area Served: | Johor, Malaysia |
| Operator/Owner: | Government of Malaysia |
| Airport Type: | Public |
| Elevation: | 127 feet (39 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from JHB |
| More Information: | JHB 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 Senai International Airport (JHB):
- Buses to the city are available.
- Senai Airport Terminal Services Sdn Bhd, the operator of the airport announced a multi-billion ringgit project called Airport City or Aeropolis.
- On 8 July 2008, Kuwait's Al-Aqeelah announced a project to build an aviation academy near the airport.
- The closest airport to Senai International Airport (JHB) is Tengah Air Base (TAB) (TGA), which is located only 18 miles (28 kilometers) S of JHB.
- In addition to being known as "Senai International Airport", another name for JHB is "Lapangan Terbang Antarabangsa Senai لاڤڠن تربڠ انتارابڠسا سناي Lapangan Terbang Sultan Ismail لاڤڠن تربڠ سلطان إسماعيل".
- Senai International Airport (JHB) currently has only 1 runway.
- The furthest airport from Senai International Airport (JHB) is Francisco de Orellana Airport (OCC), which is nearly antipodal to Senai International Airport (meaning Senai International Airport is almost on the exact opposite side of the Earth from Francisco de Orellana Airport), and is located 12,344 miles (19,865 kilometers) away in Coca, Ecuador.
- Because of Senai International Airport's relatively low elevation of 127 feet, planes can take off or land at Senai 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.
Facts about RAF Ascension (ASI):
- The Target Tracking Radar Station was a Nike Zeus test facility for tracking reentry vehicles from Cape Canaveral missile launches.
- Wideawake Airfield was a US installation built in 1943 by arrangement with the British government.
- The closest airport to RAF Ascension (ASI) is Sasstown Airport (SAZ), which is located 965 miles (1,553 kilometers) NNE of ASI.
- In addition to being known as "RAF Ascension", another name for ASI is "Wideawake Airbase/Field".
- 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.
- Ascension serves as a diversion airport for ETOPS aircraft crossing the Atlantic.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 17.70 miles (28.49 km) S | Tengah Air Base (TAB) (TGA) | Tengah, Singapore |     |
| 2 | 20.61 miles (33.17 km) SE | Seletar Airport (XSP) | Seletar, Singapore | |
| 3 | 25.45 miles (40.96 km) SE | Paya Lebar Air Base (PLAB) (QPG) | Paya Lebar, Singapore | |
| 4 | 29.39 miles (47.30 km) SE | Singapore Changi Airport (SIN) | Changi, Singapore | |
| 5 | 47.42 miles (76.31 km) SE | Hang Nadim International Airport (BTH) | Batam, Riau Islands, Sumatra, Indonesia | |
| 6 | 52.96 miles (85.23 km) NNE | Mersing Airport (MEP) | Johor, Malaysia | |
| 7 | 77.50 miles (124.72 km) SE | Raja Haji Fisabilillah International Airport (TNJ) | Tanjung Pinang, Riau Islands, Indonesia | |
| 8 | 88.17 miles (141.90 km) NNE | Tioman Airport (TOD) | Tioman Island, Malaysia | |
| 9 | 106.93 miles (172.09 km) WNW | Melaka International Airport (MKZ) | Batu Berendam, Malaysia | |
| 10 | 150.51 miles (242.22 km) NNW | Sultan Ahmad Shah Airport / RMAF Kuantan (KUA) | Kuantan, Pahang, Malaysia | |
| 11 | 154.50 miles (248.64 km) W | Pinang Kampai Airport (DUM) | Dumai, Sumatra, Indonesia | |
| 12 | 156.03 miles (251.11 km) WNW | Kuala Lumpur International Airport (KUL) | Sepang (near Kuala Lumpur), Malaysia | |
| 13 | 171.49 miles (275.99 km) NW | KA01 KJ15 MR1 Kuala Lumpur Sentral (KL Sentral) 吉隆坡中环广场 (XKL) | Kuala Lumpur, Malaysia | |
| 14 | 174.03 miles (280.08 km) WSW | Sultan Syarif Kasim II International Airport (PKU) | Pekanbaru, Sumatra, Indonesia | |
| 15 | 179.08 miles (288.20 km) NW | Sultan Abdul Aziz Shah Airport (SZB) | Subang (near Kuala Lumpur), Malaysia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,343.62 miles (19,865.09 km) SSE | Francisco de Orellana Airport (OCC) | Coca, Ecuador | |
| 2 | 12,316.74 miles (19,821.82 km) E | Rio Amazonas Airport (PTZ) | Shell Mera, Ecuador | |
| 3 | 12,311.38 miles (19,813.20 km) SSE | Lago Agrio Airport (LGQ) | Nueva Loja, Ecuador | |
| 4 | 12,305.01 miles (19,802.95 km) ESE | Col. Edmundo Carvajal Airport (XMS) | Macas, Ecuador | |
| 5 | 12,289.30 miles (19,777.67 km) SW | Caucayá Airport (LQM) | Puerto Leguízamo, Colombia | |
| 6 | 12,288.06 miles (19,775.67 km) S | Tres de Mayo Airport (PUU) | Puerto Asís, Colombia | |
| 7 | 12,278.95 miles (19,761.00 km) E | Chachoan Airport (ATF) | Ambato, Ecuador | |
| 8 | 12,270.95 miles (19,748.13 km) ESE | Cotopaxi International Airport (LTX) | Latacunga, Ecuador | |
| 9 | 12,261.35 miles (19,732.69 km) SE | Mariscal Sucre International Airport (UIO) | Quito, Ecuador | |
| 10 | 12,254.81 miles (19,722.16 km) S | Villa Garzón Airport (VGZ) | Villa Garzón, Colombia | |
| 11 | 12,242.57 miles (19,702.46 km) SSE | Teniente Coronel Luis A Mantilla International Airport (TUA) | Tulcán, Ecuador | |
| 12 | 12,240.62 miles (19,699.32 km) SSE | San Luis Airport (IPI) | Ipiales, Colombia | |
| 13 | 12,234.22 miles (19,689.03 km) ESE | Mariscal Lamar International Airport (CUE) | Cuenca, Ecuador | |
| 14 | 12,216.72 miles (19,660.85 km) SSE | Antonio Nariño Airport (PSO) | Pasto, Colombia | |
| 15 | 12,207.47 miles (19,645.97 km) SSW | Gustavo Artunduaga Paredes Airport (FLA) | Florencia, Caquetá, Colombia | |
| 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 | |