Nonstop flight route between Sidney, Montana, United States and London, England, United Kingdom:

About this route:

A direct, nonstop flight between Sidney-Richland Municipal Airport (SDY), Sidney, Montana, United States and London City Airport (LCY), London, England, United Kingdom would travel a Great Circle distance of 4,255 miles (or 6,848 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 Sidney-Richland Municipal Airport and London City 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 Sidney-Richland Municipal Airport and London City 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 Sidney-Richland Municipal Airport (SDY):

• Sidney-Richland Municipal Airport (SDY) has 2 runways.
• The furthest airport from Sidney-Richland Municipal Airport (SDY) is Sir Gaëtan Duval Airport (RRG), which is located 10,383 miles (16,711 kilometers) away in Rodrigues Island, Mauritius.
• The closest airport to Sidney-Richland Municipal Airport (SDY) is Sloulin Field International Airport (ISN), which is located 41 miles (67 kilometers) NE of SDY.
• As per the Federal Aviation Administration, this airport had 2,031 passenger boardings in calendar year 2008, 2,766 in 2009, and 3,659 in 2010.

Facts about London City Airport (LCY):

• Before the Games of the XXX Olympiad it was reported that over £7 million was invested in the terminal to extend the Central Search area and adding other improvements.
• Construction began on the site shortly after permission was granted, with Charles, Prince of Wales laying the foundation stone of the terminal building, designed by R Seifert and Partners, on 2 May 1986.
• London City Airport (LCY) currently has only 1 runway.
• London City Airport handled 3,379,753 passengers last year.
• London City Airport has a single 1,500-metre long runway, and a CAA Public Use Aerodrome Licence that allows flights for the public transport of passengers or for flight training.
• By 1995 passenger numbers reached half a million, and Mowlem sold the airport to Irish businessman Dermot Desmond.
• The furthest airport from London City Airport (LCY) is Chatham Islands (CHT), which is located 11,881 miles (19,121 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• London City Airport is small compared with the other five London international airports.
• The closest airport to London City Airport (LCY) is London Biggin Hill Airport (BQH), which is located only 12 miles (19 kilometers) S of LCY.
• Placing a commercial airport into congested airspace ) was a challenge for the National Air Traffic Services.
• Because of London City Airport's relatively low elevation of 19 feet, planes can take off or land at London City 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 airport was first proposed in 1981 by Reg Ward, who was Chief Executive of the newly formed London Docklands Development Corporation that was responsible for the regeneration of the area.