Nonstop flight route between Lanseria, South Africa and Georgetown, Ascension Island, Saint Helena:

About this route:

A direct, nonstop flight between Lanseria International Airport (HLA), Lanseria, South Africa and RAF Ascension (ASI), Georgetown, Ascension Island, Saint Helena would travel a Great Circle distance of 3,041 miles (or 4,894 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 Lanseria 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 Lanseria 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:

Arrival Airport Information:

Facts about Lanseria International Airport (HLA):

• In addition to being known as "Lanseria International Airport", another name for HLA is "Lanseria".
• When Nelson Mandela was released from prison in 1990 he was flown to Johannesburg landing at Lanseria Airport.
• Lanseria Airport started out as a grass strip airfield in 1972, the brainchild of two Pretoria pilots – Fanie Haacke and Abe Sher.
• Lanseria International Airport (HLA) currently has only 1 runway.
• Because of Lanseria International Airport's high elevation of 4,520 feet, planes must typically fly at a faster airspeed in order to takeoff or land at HLA. Combined with a high temperature, this could make HLA a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
• National Airways has its head office building on the airport property.
• Lanseria International Airport is a privately owned international airport that is situated north of Randburg and Sandton to the north west of Johannesburg, South Africa.
• The furthest airport from Lanseria International Airport (HLA) is Hana Airport (HNM), which is nearly antipodal to Lanseria International Airport (meaning Lanseria International Airport is almost on the exact opposite side of the Earth from Hana Airport), and is located 12,002 miles (19,316 kilometers) away in Hana, Hawaii, United States.
• The closest airport to Lanseria International Airport (HLA) is Grand Central Airport (GCJ), which is located only 14 miles (22 kilometers) ESE of HLA.

Facts about RAF Ascension (ASI):

• 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 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.
• Ascension Island Auxiliary Field was being built by 181 men from Saint Helena by 1957
• Wideawake Airfield was a US installation built in 1943 by arrangement with the British government.
• 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.