Nonstop flight route between London, England, United Kingdom and Fort Smith, Arkansas, United States:

About this route:

A direct, nonstop flight between London Heathrow Airport (LHR), London, England, United Kingdom and Fort Smith Regional Airport (FSM), Fort Smith, Arkansas, United States would travel a Great Circle distance of 4,512 miles (or 7,261 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 London Heathrow Airport and Fort Smith Regional 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 London Heathrow Airport and Fort Smith Regional 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 London Heathrow Airport (LHR):

• The closest airport to London Heathrow Airport (LHR) is RAF Northolt (NHT), which is located only 6 miles (9 kilometers) NNE of LHR.
• London Heathrow Airport (LHR) has 2 runways.
• 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.
• 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.
• Heathrow Airport started in 1929 as a small airfield on land south-east of the hamlet of Heathrow from which the airport takes its name.
• The terminal will be used by all 23 Star Alliance members currently operating at Heathrow, as well as Aer Lingus, Little Red and Germanwings.
• Heathrow airport has its own resident press corps, consisting of six photographers and one TV crew, serving all the major newspapers and television stations around the world.
• Until 2008, air traffic between Heathrow and the United States was strictly governed by the countries' bilateral Bermuda II treaty.

Facts about Fort Smith Regional Airport (FSM):

• The closest airport to Fort Smith Regional Airport (FSM) is Robert S. Kerr Airport (RKR), which is located 26 miles (42 kilometers) SSW of FSM.
• Because of Fort Smith Regional Airport's relatively low elevation of 469 feet, planes can take off or land at Fort Smith Regional 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 Regional Airport (FSM) has 2 runways.
• The furthest airport from Fort Smith Regional Airport (FSM) is Margaret River Airport (MGV), which is located 10,765 miles (17,324 kilometers) away in Margaret River, Western Australia, Australia.
• Since 1953, FSM has been the proud home to Fort Smith Air National Guard Station and the 188th Fighter Wing, an Air Combat Command -gained unit of the Arkansas Air National Guard.