Nonstop flight route between Dorval, Quebec, Canada and St Athan, Wales, United Kingdom:

About this route:

A direct, nonstop flight between Montréal–Pierre Elliott Trudeau International Airport (YUL), Dorval, Quebec, Canada and MoD St Athan (DGX), St Athan, Wales, United Kingdom would travel a Great Circle distance of 3,123 miles (or 5,026 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 Montréal–Pierre Elliott Trudeau International Airport and MoD St Athan, 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 Montréal–Pierre Elliott Trudeau International Airport and MoD St Athan. 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 Montréal–Pierre Elliott Trudeau International Airport (YUL):

• On September 11, 2001, Dorval Airport participated in Operation Yellow Ribbon, taking in 7 diverted flights that had been bound for the closed airspace over the United States, even though pilots were asked to avoid the airport as a security measure.
• Trudeau is the busiest airport in the province of Quebec, the fourth busiest airport in Canada by passenger traffic and by aircraft movements, with 14.09 million passengers in 2013 and 230,619 movements in 2012.
• As of May 2011, photographs, films and animated works from the National Film Board of Canada, which is headquartered in Montreal, are on display as part of the airport's Montreal Identity/L'Aerogalerie program.
• The furthest airport from Montréal–Pierre Elliott Trudeau International Airport (YUL) is Margaret River Airport (MGV), which is located 11,513 miles (18,528 kilometers) away in Margaret River, Western Australia, Australia.
• On March 29, 2010, the STM introduced the 747 Montreal-Trudeau/Downtown route.
• The closest airport to Montréal–Pierre Elliott Trudeau International Airport (YUL) is Cartierville Airport (YCV), which is located only 3 miles (5 kilometers) NNE of YUL.
• Metro-Green Line Metro-Orange Line Metro-Yellow Line
• Montréal–Pierre Elliott Trudeau International Airport (YUL) has 3 runways.
• Because of Montréal–Pierre Elliott Trudeau International Airport's relatively low elevation of 118 feet, planes can take off or land at Montréal–Pierre Elliott Trudeau International 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 expansion program included the construction of several brand-new facilities, including a jetty for flights to the United States, another for other international destinations, and a huge international arrivals complex.
• In addition to being known as "Montréal–Pierre Elliott Trudeau International Airport", another name for YUL is "Aéroport international Pierre-Elliott-Trudeau de Montréal".
• Airlines servicing Trudeau offer non-stop flights to five continents, namely Africa, Asia, Europe, North America and South America.
•      Vaudreuil-Hudson Commuter Rail Line Metro-Green Line

Facts about MoD St Athan (DGX):

• RAF St Athan has been used to house a number of army units throughout its life and, in 2003, the 1st Battalion, Welsh Guards moved from Aldershot to St Athan - the first time they have been based in Wales since they were formed in 1915.
• Because of MoD St Athan's relatively low elevation of 163 feet, planes can take off or land at MoD St Athan 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 MoD St Athan (DGX) is Dunedin International Airport (DUD), which is located 11,960 miles (19,248 kilometers) away in Dunedin, Otago, New Zealand.
• Just before 1100 GMT on 11 February 2009, two Grob Tutor aircraft flying out of St Athan were involved in a mid-air collision in which two Air Training Corps cadets and their instructors, both RAF pilots, died.
• During the war a dummy airfield was built using wood and cardboard a few miles west of the original airfield and successful efforts were made to hide the proper field.
• RAF St Athan was also home for the Royal Air Force Administrative Apprentice Training School.
• The closest airport to MoD St Athan (DGX) is Cardiff Airport (CWL), which is located only 4 miles (6 kilometers) E of DGX.
• MoD St Athan (DGX) currently has only 1 runway.