Nonstop flight route between Vancouver, British Columbia, Canada and Georgetown, Ascension Island, Saint Helena:

About this route:

A direct, nonstop flight between Vancouver Harbour Water Airport (CXH), Vancouver, British Columbia, Canada and RAF Ascension (ASI), Georgetown, Ascension Island, Saint Helena would travel a Great Circle distance of 7,476 miles (or 12,031 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 Vancouver Harbour Water 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 Vancouver Harbour Water 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 Vancouver Harbour Water Airport (CXH):

• Because of Vancouver Harbour Water Airport's relatively low elevation of 0 feet, planes can take off or land at Vancouver Harbour Water 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 furthest airport from Vancouver Harbour Water Airport (CXH) is Tôlanaro Airport (FTU), which is located 10,677 miles (17,184 kilometers) away in Tôlanaro, Madagascar.
• The closest airport to Vancouver Harbour Water Airport (CXH) is Vancouver International Airport (YVR), which is located only 8 miles (12 kilometers) SSW of CXH.
• It is classified as both an airport and an airport of entry by NAV CANADA and is staffed by the Canada Border Services Agency.
• The Vancouver Harbour Control Tower is the only one in Canada specifically for a water aerodrome.
• In addition to being known as "Vancouver Harbour Water Airport", another name for CXH is "Vancouver Coal Harbour Seaplane Base".

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 Target Tracking Radar Station was a Nike Zeus test facility for tracking reentry vehicles from Cape Canaveral missile launches.
• 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.
• In addition to being known as "RAF Ascension", another name for ASI is "Wideawake Airbase/Field".
• 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 serves as a diversion airport for ETOPS aircraft crossing the Atlantic.