Nonstop flight route between Luton (near London), England, United Kingdom and Sidney, Montana, United States:

About this route:

A direct, nonstop flight between London Luton Airport (LTN), Luton (near London), England, United Kingdom and Sidney-Richland Municipal Airport (SDY), Sidney, Montana, United States would travel a Great Circle distance of 4,225 miles (or 6,799 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 Luton Airport and Sidney-Richland Municipal 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 Luton Airport and Sidney-Richland Municipal 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 Luton Airport (LTN):

• The closest airport to London Luton Airport (LTN) is Hatfield Aerodrome (HTF), which is located only 9 miles (15 kilometers) SSE of LTN.
• The northern side of the U-shaped apron is ringed by a continuous line of hangars and other buildings, emphasising the fact that Luton is a major maintenance base for several airlines including Thomson Airways, Monarch and EasyJet.
• Because of London Luton Airport's relatively low elevation of 526 feet, planes can take off or land at London Luton 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.
• In the 1980s the airport was seeing a decline in customer numbers.
• London Luton Airport handled 9,697,944 passengers last year.
• In 2004 the airport management announced that they supported the government plans to expand the facilities to include a full-length runway and a new terminal.
• London Luton Airport (LTN) currently has only 1 runway.
• The furthest airport from London Luton Airport (LTN) is Chatham Islands (CHT), which is located 11,851 miles (19,072 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• East Midlands Trains semi-fast services call hourly going south directly to London St Pancras and north to the following principal population centres Bedford, Wellingborough, Kettering, Corby, Market Harborough, Leicester, Loughborough, Beeston and Nottingham.

Facts about Sidney-Richland Municipal Airport (SDY):

• 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.
• Sidney-Richland Municipal Airport (SDY) has 2 runways.
• Sidney-Richland Municipal Airport covers an area of 335 acres at an elevation of 1,985 feet above mean sea level.
• 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.