Nonstop flight route between Georgetown, Ascension Island, Saint Helena and Jayapura, Indonesia:

About this route:

A direct, nonstop flight between RAF Ascension (ASI), Georgetown, Ascension Island, Saint Helena and Sentani Airport (SNA) (DJJ), Jayapura, Indonesia would travel a Great Circle distance of 10,560 miles (or 16,995 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 Sentani Airport (SNA), 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 Sentani Airport (SNA). You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

Arrival Airport Information:

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.
• 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 NASA Tracking Station at Devil's Ashpit and the Cable & Wireless Earth Station at Donkey Plain were built in the "mid-sixties" for space operations and communications, including the latter's use for transmitting "microwave borne data via the Early Bird Satellite back to the NASA facility at Andover, Maine.
• In 1939 Ascension became important as a HF/DF radio station covering trade routes.
• 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.
• RAF Ascension Island was re-garrisoned by the RAF in 1982 and used extensively as a staging base during the Falklands War.
• 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

Facts about Sentani Airport (SNA) (DJJ):

• Because of Sentani Airport (SNA)'s relatively low elevation of 289 feet, planes can take off or land at Sentani Airport (SNA) 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.
• Sentani Airfield is the only part of the complex still in use as an airfield today.
• In addition to being known as "Sentani Airport (SNA)", another name for DJJ is "Bandar Udara Sentani".
• The closest airport to Sentani Airport (SNA) (DJJ) is Batom Airport (BXM), which is located 66 miles (107 kilometers) WNW of DJJ.
• Sentani Airport (SNA) (DJJ) currently has only 1 runway.
• Sentani is also the main base for at least four missionary aviation organizations.
• The airport resides at an elevation of 289 feet above mean sea level.
• The furthest airport from Sentani Airport (SNA) (DJJ) is Parnaíba–Prefeito Dr. João Silva Filho International Airport (PHB), which is nearly antipodal to Sentani Airport (SNA) (meaning Sentani Airport (SNA) is almost on the exact opposite side of the Earth from Parnaíba–Prefeito Dr. João Silva Filho International Airport), and is located 12,028 miles (19,358 kilometers) away in Parnaiba, Piaui, Brazil.