Nonstop flight route between Niigata, Japan and Georgetown, Ascension Island, Saint Helena:
Departure Airport:
(37°57'20"N by 139°6'42"E)
Arrival Airport:
(7°58'9"S by 14°23'38"W)
Distance from KIJ to ASI:
9,786.43 miles (15,749.70 km)
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- About this route
- KIJ Airport Information
- ASI Airport Information
- Facts about KIJ
- Facts about ASI
- Map of Nearest Airports to KIJ
- List of Nearest Airports to KIJ
- Map of Furthest Airports from KIJ
- List of Furthest Airports from KIJ
- 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 Niigata Airport (KIJ), Niigata, Japan and RAF Ascension (ASI), Georgetown, Ascension Island, Saint Helena would travel a Great Circle distance of 9,786 miles (or 15,750 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 Niigata 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 Niigata 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: | KIJ / RJSN |
| Airport Names: |
|
| Location: | Niigata, Japan |
| GPS Coordinates: | 37°57'20"N by 139°6'42"E |
| Operator/Owner: | Ministry of Land, Infrastructure, Transport and Tourism |
| Airport Type: | Public |
| Elevation: | 5 feet (2 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from KIJ |
| More Information: | KIJ 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 Niigata Airport (KIJ):
- The furthest airport from Niigata Airport (KIJ) is Rio Grande Regional Airport (RIG), which is located 11,682 miles (18,800 kilometers) away in Rio Grande, Brazil.
- Because of Niigata Airport's relatively low elevation of 5 feet, planes can take off or land at Niigata 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 "Niigata Airport", other names for KIJ include "新潟空港" and "Niigata Kūkō".
- Niigata Airport (KIJ) has 2 runways.
- The closest airport to Niigata Airport (KIJ) is Shonai Airport (SYO), which is located 70 miles (112 kilometers) NNE of KIJ.
Facts about RAF Ascension (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.
- The station comes under the overall jurisdiction of the Commander British Forces South Atlantic Islands, an officer of one-star rank.
- The Target Tracking Radar Station was a Nike Zeus test facility for tracking reentry vehicles from Cape Canaveral missile launches.
- The closest airport to RAF Ascension (ASI) is Sasstown Airport (SAZ), which is located 965 miles (1,553 kilometers) NNE of ASI.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 69.57 miles (111.96 km) NNE | Shonai Airport (SYO) | Yamagata, Japan |     |
| 2 | 75.31 miles (121.20 km) ENE | Yamagata Airport (GAJ) | Yamagata, Honshū, Japan | |
| 3 | 87.90 miles (141.46 km) SE | Fukushima Airport (FKS) | Sugawa, Fukushima, Japan | |
| 4 | 99.04 miles (159.39 km) E | Sendai Airport (SDJ) | Natori, Japan | |
| 5 | 107.99 miles (173.79 km) SSE | Utsunomiya Air Field (QUT) | Nikkō / Utsunomiya, Tochigi Prefecture, Japan | |
| 6 | 129.24 miles (208.00 km) NNE | Akita Airport (AXT) | Akita, Japan | |
| 7 | 139.08 miles (223.83 km) SW | Toyama Airport (TOY) | Toyama, Toyama, Japan | |
| 8 | 139.92 miles (225.18 km) SSW | Matsumoto Airport (MMJ) | Matsumoto, Nagano, Japan | |
| 9 | 149.20 miles (240.12 km) NE | Hanamaki Airport (HNA) | Morioka, Honshū, Japan | |
| 10 | 166.93 miles (268.64 km) SSE | Narita International Airport (NRT) | Narita (near Tokyo), Japan | |
| 11 | 168.63 miles (271.38 km) NNE | Odate-Noshiro Airport (ONJ) | Kitaakita, Akita, Japan | |
| 12 | 170.08 miles (273.72 km) SSE | Tokyo International Airport (HND) | Tokyo, Honshū, Japan | |
| 13 | 183.86 miles (295.89 km) SW | Komatsu Airport (KMQ) | Komatsu, Ishikawa, Japan | |
| 14 | 202.59 miles (326.04 km) SW | Fukui Airport (FKJ) | Fukui, Honshu, Japan | |
| 15 | 209.58 miles (337.29 km) NNE | Aomori Airport (AOJ) | Aomori, Japan | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,681.52 miles (18,799.53 km) ESE | Rio Grande Regional Airport (RIG) | Rio Grande, Brazil | |
| 2 | 11,658.66 miles (18,762.75 km) ESE | Pelotas International Airport (PET) | Pelotas, Rio Grande do Sul, Brazil | |
| 3 | 11,631.76 miles (18,719.46 km) SE | Diomício Freitas/Forquilhinha Airport (CCM) | Criciúma, Santa Catarina, Brazil | |
| 4 | 11,631.72 miles (18,719.39 km) SE | Salgado Filho International Airport (POA) | Porto Alegre, Rio Grande do Sul, Brazil | |
| 5 | 11,619.23 miles (18,699.28 km) E | Capitán de Corbeta Carlos A. Curbelo International Airport (PDP) | Maldonado/Punta del Este, Maldonado, Uruguay | |
| 6 | 11,613.06 miles (18,689.37 km) ESE | Treinta y Tres Airport (TYT) | Treinta y Tres, Treinta y Tres, Uruguay | |
| 7 | 11,599.05 miles (18,666.81 km) SE | Florianópolis-Hercílio Luz International Airport (FLN) | Florianópolis, Santa Catarina, Brazil | |
| 8 | 11,590.72 miles (18,653.41 km) ESE | Cerro Largo International Airport (MLZ) | Melo, Cerro Largo, Uruguay | |
| 9 | 11,568.64 miles (18,617.88 km) E | Carrasco/General Cesáreo L. Berisso International Airport (MVD) | Montevideo, Montevideo, Uruguay | |
| 10 | 11,560.53 miles (18,604.82 km) ESE | Comandante Gustavo Kraemer International Airport (BGX) | Bagé, Rio Grande do Sul, Brazil | |
| 11 | 11,552.87 miles (18,592.50 km) E | Villa Gesell Airport (VLG) | Villa Gesell, Buenos Aires, Argentina | |
| 12 | 11,550.50 miles (18,588.68 km) ESE | Cerro Largo International Airport (VCH) | Vichadero, Rivera, Uruguay | |
| 13 | 11,548.39 miles (18,585.29 km) SSE | Navegantes Airport (NVT) | Navegantes, Santa Catarina, Brazil | |
| 14 | 11,548.37 miles (18,585.25 km) SE | Antônio Correia Pinto de Macedo Airport (LAJ) | Lages, Santa Catarina, Brazil | |
| 15 | 11,528.90 miles (18,553.92 km) E | Astor Piazzolla International Airport (MDQ) | Mar del Plata, Buenos Aires Province, Argentina | |
| 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 | |