Nonstop flight route between Fort Smith, Northwest Territories, Canada and London, England, United Kingdom:

About this route:

A direct, nonstop flight between Fort Smith Airport (YSM), Fort Smith, Northwest Territories, Canada and London Heathrow Airport (LHR), London, England, United Kingdom would travel a Great Circle distance of 3,848 miles (or 6,193 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 Fort Smith Airport and London Heathrow 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 Fort Smith Airport and London Heathrow 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 Fort Smith Airport (YSM):

• The furthest airport from Fort Smith Airport (YSM) is Port Alfred Airport (AFD), which is located 9,839 miles (15,834 kilometers) away in Port Alfred, South Africa.
• Because of Fort Smith Airport's relatively low elevation of 673 feet, planes can take off or land at Fort Smith 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.
• Fort Smith Airport (YSM) has 2 runways.
• The closest airport to Fort Smith Airport (YSM) is Fort Chipewyan Airport (YPY), which is located 92 miles (147 kilometers) SSE of YSM.

Facts about London Heathrow Airport (LHR):

• London Heathrow Airport (LHR) has 2 runways.
• Night-time flights at Heathrow are subject to restrictions.
• The original 1950s red-brick control tower was demolished in early 2013 to enable access roads for the new Terminal 2 to be laid.
• Full body scanners are now used at the airport, and passengers who object to their use after being selected are not allowed to fly.
• A trial of "noise relief zones" ran from December 2012 to March 2013, which concentrated approach flight paths into defined areas compared with the existing paths which were spread out.
• The closest airport to London Heathrow Airport (LHR) is RAF Northolt (NHT), which is located only 6 miles (9 kilometers) NNE of LHR.
• The furthest airport from London Heathrow Airport (LHR) is Chatham Islands (CHT), which is located 11,875 miles (19,112 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• Because of London Heathrow Airport's relatively low elevation of 83 feet, planes can take off or land at London Heathrow 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.
• As the airport is west of London and as its runways run east–west, an airliner's landing approach is usually directly over the conurbation of London when the wind is from the west.
• In 2005, a substantial redesign and redevelopment of the terminal saw the opening of the new Eastern Extension, doubling the size of the departure lounge and creating additional seating as well as retail space.