Nonstop flight route between Georgetown, Ascension Island, Saint Helena and Charlotte Amalie, Saint Thomas, United States Virgin Islands:

About this route:

A direct, nonstop flight between RAF Ascension (ASI), Georgetown, Ascension Island, Saint Helena and Cyril E. King Airport (STT), Charlotte Amalie, Saint Thomas, United States Virgin Islands would travel a Great Circle distance of 3,897 miles (or 6,272 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 Cyril E. King 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 Cyril E. King Airport. 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):

• Ascension serves as a diversion airport for ETOPS aircraft crossing the Atlantic.
• 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.
• RAF Ascension Island was re-garrisoned by the RAF in 1982 and used extensively as a staging base during the Falklands War.
• In 1939 Ascension became important as a HF/DF radio station covering trade routes.
• 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".
• The closest airport to RAF Ascension (ASI) is Sasstown Airport (SAZ), which is located 965 miles (1,553 kilometers) NNE of 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.

Facts about Cyril E. King Airport (STT):

• Because of Cyril E. King Airport's relatively low elevation of 23 feet, planes can take off or land at Cyril E. King 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 airport operates one main runway, 7,000 ft × 150 ft long.
• Cyril E. King Airport (STT) currently has only 1 runway.
• The closest airport to Cyril E. King Airport (STT) is Charlotte Amalie Harbor Seaplane Base (SPB), which is located only 2 miles (3 kilometers) E of STT.
• The furthest airport from Cyril E. King Airport (STT) is Barrow Island Airport (BWB), which is nearly antipodal to Cyril E. King Airport (meaning Cyril E. King Airport is almost on the exact opposite side of the Earth from Barrow Island Airport), and is located 12,260 miles (19,731 kilometers) away in Barrow Island, Western Australia, Australia.