Nonstop flight route between Georgetown, Ascension Island, Saint Helena and Sapporo, Hokkaido, Japan:
Departure Airport:
Arrival Airport:
Distance from ASI to CTS:
Share this route:
Jump to:
- About this route
- ASI Airport Information
- CTS Airport Information
- Facts about ASI
- Facts about CTS
- Map of Nearest Airports to ASI
- List of Nearest Airports to ASI
- Map of Furthest Airports from ASI
- List of Furthest Airports from ASI
- Map of Nearest Airports to CTS
- List of Nearest Airports to CTS
- Map of Furthest Airports from CTS
- List of Furthest Airports from CTS
About this route:
A direct, nonstop flight between RAF Ascension (ASI), Georgetown, Ascension Island, Saint Helena and New Chitose Airport (CTS), Sapporo, Hokkaido, Japan would travel a Great Circle distance of 9,628 miles (or 15,495 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 RAF Ascension and New Chitose 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 RAF Ascension and New Chitose Airport. You'll see that it will travel the same route of the red line on this map!
Departure 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 |
Arrival Airport Information:
IATA / ICAO Codes: | CTS / RJCC |
Airport Names: |
|
Location: | Sapporo, Hokkaido, Japan |
GPS Coordinates: | 42°46'31"N by 141°41'32"E |
Area Served: | Sapporo metropolitan area |
Operator/Owner: | Ministry of Transport (airfield) Hokkaidō Airport Terminal Co., Ltd. (terminal) |
Airport Type: | Public |
Elevation: | 70 feet (21 meters) |
# of Runways: | 4 |
View all routes: | Routes from CTS |
More Information: | CTS Maps & Info |
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 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.
- Ascension serves as a diversion airport for ETOPS aircraft crossing the Atlantic.
- In 1939 Ascension became important as a HF/DF radio station covering trade routes.
Facts about New Chitose Airport (CTS):
- New Chitose Airport (CTS) has 4 runways.
- The closest airport to New Chitose Airport (CTS) is Asahikawa Airport (AKJ), which is located 73 miles (117 kilometers) NNE of CTS.
- Because of New Chitose Airport's relatively low elevation of 70 feet, planes can take off or land at New Chitose 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 New Chitose Airport (CTS) is Capitán de Corbeta Carlos A. Curbelo International Airport (PDP), which is located 11,383 miles (18,319 kilometers) away in Maldonado/Punta del Este, Maldonado, Uruguay.
- Domestic terminal atrium
- Operating hours for international flights at CTS are restricted by the Japanese government in order to avoid interference with JASDF operations at the adjacent air base.
- In addition to being known as "New Chitose Airport", other names for CTS include "Sapporo/New Chitose Airport", "新千歳空港" and "Shin-Chitose Kūkō".
- Along with Yuzhno-Sakhalinsk Airport in Russia, it is one of the closest Asian airports to North America along the great circle route used by transpacific flights, and is therefore an ideal refueling stop for many heavy cargo flights between Asia and North America.