Nonstop flight route between Obihiro, Tokachi Subprefecture, Hokkaido, Japan and Georgetown, Ascension Island, Saint Helena:
Departure Airport:
(42°43'59"N by 143°13'1"E)
Arrival Airport:
(7°58'9"S by 14°23'38"W)
Distance from OBO to ASI:
9,676.95 miles (15,573.51 km)
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Jump to:
- About this route
- OBO Airport Information
- ASI Airport Information
- Facts about OBO
- Facts about ASI
- Map of Nearest Airports to OBO
- List of Nearest Airports to OBO
- Map of Furthest Airports from OBO
- List of Furthest Airports from OBO
- 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 Tokachi-Obihiro Airport (OBO), Obihiro, Tokachi Subprefecture, Hokkaido, Japan and RAF Ascension (ASI), Georgetown, Ascension Island, Saint Helena would travel a Great Circle distance of 9,677 miles (or 15,574 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 Tokachi-Obihiro 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 Tokachi-Obihiro 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: | OBO / RJCB |
| Airport Names: |
|
| Location: | Obihiro, Tokachi Subprefecture, Hokkaido, Japan |
| GPS Coordinates: | 42°43'59"N by 143°13'1"E |
| Area Served: | Obihiro, Hokkaidō, Japan |
| Airport Type: | Public |
| Elevation: | 490 feet (149 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from OBO |
| More Information: | OBO 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 Tokachi-Obihiro Airport (OBO):
- The closest airport to Tokachi-Obihiro Airport (OBO) is Kushiro Airport (KUH), which is located 54 miles (87 kilometers) ENE of OBO.
- Tokachi-Obihiro Airport (OBO) currently has only 1 runway.
- The furthest airport from Tokachi-Obihiro Airport (OBO) is Rio Grande Regional Airport (RIG), which is located 11,320 miles (18,218 kilometers) away in Rio Grande, Brazil.
- In addition to being known as "Tokachi-Obihiro Airport", another name for OBO is "とかち帯広空港".
- Because of Tokachi-Obihiro Airport's relatively low elevation of 490 feet, planes can take off or land at Tokachi-Obihiro 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.
- The station comes under the overall jurisdiction of the Commander British Forces South Atlantic Islands, an officer of one-star rank.
- 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 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 | 53.78 miles (86.54 km) ENE | Kushiro Airport (KUH) | Kushiro, Hokkaidō, Japan |     |
| 2 | 75.49 miles (121.49 km) NNW | Asahikawa Airport (AKJ) | Asahikawa, Hokkaido, Japan | |
| 3 | 77.41 miles (124.57 km) W | New Chitose Airport (CTS) | Sapporo, Hokkaido, Japan | |
| 4 | 92.46 miles (148.81 km) NNE | Memanbetsu Airport (MMB) | Kitami, Japan | |
| 5 | 105.44 miles (169.69 km) NE | Nakashibetsu Airport (SHB) | Nakashibetsu, Japan | |
| 6 | 108.94 miles (175.32 km) N | Okhotsk Monbetsu Airport (MBE) | Monbetsu, Hokkaidō, Japan | |
| 7 | 139.41 miles (224.35 km) WSW | Hakodate Airport (HKD) | Hakodate, Hokkaidō, Japan | |
| 8 | 169.37 miles (272.58 km) SW | Misawa Air Base 三沢飛行場 Misawa Hikōjō (MSJ) | Misawa, Aomori, Japan | |
| 9 | 175.72 miles (282.79 km) SSW | JMSDF Hachinohe Air Base (HHE) | Hachinohe, Honshū, Japan | |
| 10 | 189.97 miles (305.72 km) SW | Aomori Airport (AOJ) | Aomori, Japan | |
| 11 | 197.46 miles (317.79 km) NNW | Wakkanai Airport (WKJ) | Wakkanai, Hokkaido, Japan | |
| 12 | 198.40 miles (319.30 km) WSW | Okushiri Airport (OIR) | Okushiri, Okushiri Island, Hokkaido, Japan | |
| 13 | 229.19 miles (368.84 km) SW | Odate-Noshiro Airport (ONJ) | Kitaakita, Akita, Japan | |
| 14 | 252.75 miles (406.76 km) SSW | Hanamaki Airport (HNA) | Morioka, Honshū, Japan | |
| 15 | 265.90 miles (427.92 km) SW | Akita Airport (AXT) | Akita, Japan | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,320.13 miles (18,217.94 km) SE | Rio Grande Regional Airport (RIG) | Rio Grande, Brazil | |
| 2 | 11,313.89 miles (18,207.90 km) ESE | Capitán de Corbeta Carlos A. Curbelo International Airport (PDP) | Maldonado/Punta del Este, Maldonado, Uruguay | |
| 3 | 11,303.01 miles (18,190.38 km) ESE | Villa Gesell Airport (VLG) | Villa Gesell, Buenos Aires, Argentina | |
| 4 | 11,296.07 miles (18,179.22 km) E | Astor Piazzolla International Airport (MDQ) | Mar del Plata, Buenos Aires Province, Argentina | |
| 5 | 11,295.15 miles (18,177.73 km) SE | Pelotas International Airport (PET) | Pelotas, Rio Grande do Sul, Brazil | |
| 6 | 11,289.02 miles (18,167.87 km) E | Miramar Airport (MJR) | Miramar, Buenos Aires, Argentina | |
| 7 | 11,279.69 miles (18,152.86 km) SE | Port Stanley Airport (PSY) | Stanley, Falkland Islands, United Kingdom | |
| 8 | 11,278.76 miles (18,151.36 km) ESE | Treinta y Tres Airport (TYT) | Treinta y Tres, Treinta y Tres, Uruguay | |
| 9 | 11,269.22 miles (18,136.01 km) ESE | Carrasco/General Cesáreo L. Berisso International Airport (MVD) | Montevideo, Montevideo, Uruguay | |
| 10 | 11,250.42 miles (18,105.74 km) SE | Salgado Filho International Airport (POA) | Porto Alegre, Rio Grande do Sul, Brazil | |
| 11 | 11,249.66 miles (18,104.53 km) SE | RAF Mount Pleasant (MPN) | Falkland Islands | |
| 12 | 11,248.05 miles (18,101.94 km) E | Necochea Airport (NEC) | Necochea, Buenos Aires, Argentina | |
| 13 | 11,245.70 miles (18,098.16 km) ESE | Cerro Largo International Airport (MLZ) | Melo, Cerro Largo, Uruguay | |
| 14 | 11,240.02 miles (18,089.01 km) SE | Diomício Freitas/Forquilhinha Airport (CCM) | Criciúma, Santa Catarina, Brazil | |
| 15 | 11,205.47 miles (18,033.41 km) SE | Comandante Gustavo Kraemer International Airport (BGX) | Bagé, Rio Grande do Sul, Brazil | |
| 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 | |