Nonstop flight route between Lethbridge, Alberta, Canada and Georgetown, Ascension Island, Saint Helena:

About this route:

A direct, nonstop flight between Lethbridge Airport (YQL), Lethbridge, Alberta, Canada and RAF Ascension (ASI), Georgetown, Ascension Island, Saint Helena would travel a Great Circle distance of 7,013 miles (or 11,286 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 Lethbridge 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 Lethbridge 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 Lethbridge Airport (YQL):

• At the outbreak of World War II, Kenyon Field became a training facility under the British Commonwealth Air Training Plan.
• By 1962, passenger flights operated by Trans-Canada Air Lines had become more regional in nature.
• Lethbridge Airport (YQL) has 2 runways.
• The furthest airport from Lethbridge Airport (YQL) is Tôlanaro Airport (FTU), which is located 10,420 miles (16,770 kilometers) away in Tôlanaro, Madagascar.
• The airport is a Canadian Air Transport Security Authority Designated Aerodrome, thus providing full passenger screening.
• Aircraft services are available through Airwest Flight Support and Southern Aero Aviation/Lethbridge Esso.
• The closest airport to Lethbridge Airport (YQL) is Pincher Creek Airport (WPC), which is located 54 miles (87 kilometers) W of YQL.
• Originally known as Kenyon Field, this aerodrome began passenger services in October 1938, but officially opened in June 1939.

Facts about RAF Ascension (ASI):

• Ascension serves as a diversion airport for ETOPS aircraft crossing the Atlantic.
• The station comes under the overall jurisdiction of the Commander British Forces South Atlantic Islands, an officer of one-star rank.
• RAF Ascension Island was re-garrisoned by the RAF in 1982 and used extensively as a staging base during the Falklands War.
• 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.
• Ascension Island Auxiliary Field was being built by 181 men from Saint Helena by 1957
• 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.