Nonstop flight route between Sasereme, Papua New Guinea and Georgetown, Ascension Island, Saint Helena:
Departure Airport:

Arrival Airport:

Distance from TDS to ASI:
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- About this route
- TDS Airport Information
- ASI Airport Information
- Facts about TDS
- Facts about ASI
- Map of Nearest Airports to TDS
- List of Nearest Airports to TDS
- Map of Furthest Airports from TDS
- List of Furthest Airports from TDS
- 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 Sasereme Airport (TDS), Sasereme, Papua New Guinea and RAF Ascension (ASI), Georgetown, Ascension Island, Saint Helena would travel a Great Circle distance of 10,536 miles (or 16,956 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 Sasereme 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 Sasereme 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: | TDS / |
Airport Names: |
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Location: | Sasereme, Papua New Guinea |
GPS Coordinates: | 7°37'22"S by 142°52'8"E |
Airport Type: | Public |
View all routes: | Routes from TDS |
More Information: | TDS 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 Sasereme Airport (TDS):
- In addition to being known as "Sasereme Airport", another name for TDS is "AYSS".
- The furthest airport from Sasereme Airport (TDS) is Parnaíba–Prefeito Dr. João Silva Filho International Airport (PHB), which is located 11,644 miles (18,739 kilometers) away in Parnaiba, Piaui, Brazil.
- The closest airport to Sasereme Airport (TDS) is Awaba Airport (AWB), which is located 28 miles (45 kilometers) SSW of TDS.
Facts about RAF Ascension (ASI):
- The closest airport to RAF Ascension (ASI) is Sasstown Airport (SAZ), which is located 965 miles (1,553 kilometers) NNE of ASI.
- RAF Ascension Island is also the refuelling point for the Ministry of Defence's South Atlantic Air Bridge flights to RAF Mount Pleasant, on the Falkland Islands, from RAF Brize Norton in Oxfordshire, in the UK.
- 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.
- In addition to being known as "RAF Ascension", another name for ASI is "Wideawake Airbase/Field".
- The Target Tracking Radar Station was a Nike Zeus test facility for tracking reentry vehicles from Cape Canaveral missile launches.
- Wideawake Airfield was a US installation built in 1943 by arrangement with the British government.