Nonstop flight route between Huesca, Spain and Georgetown, Ascension Island, Saint Helena:
Departure Airport:

Arrival Airport:

Distance from HSK to ASI:
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- About this route
- HSK Airport Information
- ASI Airport Information
- Facts about HSK
- Facts about ASI
- Map of Nearest Airports to HSK
- List of Nearest Airports to HSK
- Map of Furthest Airports from HSK
- List of Furthest Airports from HSK
- 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 Huesca–Pirineos Airport (HSK), Huesca, Spain and RAF Ascension (ASI), Georgetown, Ascension Island, Saint Helena would travel a Great Circle distance of 3,571 miles (or 5,746 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 Huesca–Pirineos 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 Huesca–Pirineos 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: | HSK / LEHC |
Airport Names: |
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Location: | Huesca, Spain |
GPS Coordinates: | 42°4'50"N by 0°19'23"W |
Area Served: | Huesca, Spain |
Operator/Owner: | Aena |
Airport Type: | Public |
Elevation: | 1768 feet (539 meters) |
# of Runways: | 2 |
View all routes: | Routes from HSK |
More Information: | HSK Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | ASI / FHAW |
Airport Names: |
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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 Huesca–Pirineos Airport (HSK):
- In 2013, 279 passengers passed through the airport, a decrease of 79.2% from 2012.
- The closest airport to Huesca–Pirineos Airport (HSK) is Zaragoza Airport (ZAZ), which is located 47 miles (75 kilometers) SW of HSK.
- Huesca–Pirineos Airport (HSK) has 2 runways.
- In addition to being known as "Huesca–Pirineos Airport", other names for HSK include "Aeropuerto de Huesca-Pirineos" and "HSK[1]".
- The furthest airport from Huesca–Pirineos Airport (HSK) is Hood Aerodrome (MRO), which is nearly antipodal to Huesca–Pirineos Airport (meaning Huesca–Pirineos Airport is almost on the exact opposite side of the Earth from Hood Aerodrome), and is located 12,214 miles (19,657 kilometers) away in Masterton, New Zealand.
Facts about RAF Ascension (ASI):
- 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.
- The closest airport to RAF Ascension (ASI) is Sasstown Airport (SAZ), which is located 965 miles (1,553 kilometers) NNE of 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 Target Tracking Radar Station was a Nike Zeus test facility for tracking reentry vehicles from Cape Canaveral missile launches.
- In addition to being known as "RAF Ascension", another name for ASI is "Wideawake Airbase/Field".