Nonstop flight route between San José, Costa Rica and Georgetown, Ascension Island, Saint Helena:
Departure Airport:

Arrival Airport:

Distance from SYQ to ASI:
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- About this route
- SYQ Airport Information
- ASI Airport Information
- Facts about SYQ
- Facts about ASI
- Map of Nearest Airports to SYQ
- List of Nearest Airports to SYQ
- Map of Furthest Airports from SYQ
- List of Furthest Airports from SYQ
- 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 Tobías Bolaños International Airport (SYQ), San José, Costa Rica and RAF Ascension (ASI), Georgetown, Ascension Island, Saint Helena would travel a Great Circle distance of 4,955 miles (or 7,975 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 Tobías Bolaños 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 Tobías Bolaños 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: | SYQ / MRPV |
Airport Names: |
|
Location: | San José, Costa Rica |
GPS Coordinates: | 9°57'25"N by 84°8'21"W |
Operator/Owner: | Dirección General de Aviación Civil |
Airport Type: | Public |
Elevation: | 3287 feet (1,002 meters) |
# of Runways: | 1 |
View all routes: | Routes from SYQ |
More Information: | SYQ 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 Tobías Bolaños International Airport (SYQ):
- Tobías Bolaños International Airport (SYQ) currently has only 1 runway.
- The furthest airport from Tobías Bolaños International Airport (SYQ) is Cocos (Keeling) Island Airport (CCK), which is nearly antipodal to Tobías Bolaños International Airport (meaning Tobías Bolaños International Airport is almost on the exact opposite side of the Earth from Cocos (Keeling) Island Airport), and is located 12,269 miles (19,745 kilometers) away in Cocos Islands, Australia.
- The closest airport to Tobías Bolaños International Airport (SYQ) is Juan Santamaría International Airport (SJO) (SJO), which is located only 5 miles (9 kilometers) WNW of SYQ.
- In addition to being known as "Tobías Bolaños International Airport", another name for SYQ is "Aeropuerto Internacional Tobías Bolaños".
Facts about RAF Ascension (ASI):
- The station comes under the overall jurisdiction of the Commander British Forces South Atlantic Islands, an officer of one-star rank.
- 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.
- In addition to being known as "RAF Ascension", another name for ASI is "Wideawake Airbase/Field".
- Ascension Island Auxiliary Field was being built by 181 men from Saint Helena by 1957