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

About this route:

A direct, nonstop flight between London Stansted Airport (STN), Essex (near London), England, United Kingdom and Helena Regional Airport (HLN), Helena, Montana, United States would travel a Great Circle distance of 4,540 miles (or 7,307 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 Stansted Airport and Helena 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 Stansted Airport and Helena 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 Stansted Airport (STN):

• The airfield opened in 1943 and was used during the Second World War as RAF Stansted Mountfitchet by the Royal Air Force and the United States Army Air Forces as a bomber airfield and as a major maintenance depot.
• The closest airport to London Stansted Airport (STN) is MDPGA Wethersfield (WXF), which is located only 13 miles (21 kilometers) ENE of STN.
• Long haul transatlantic operations made a return to Stansted in June 2010, when Sun Country Airlines announced a seasonal weekly service from Stansted to Minneapolis.
• Satellite Three has no air gates which suits the preference of Stansted's biggest airline Ryanair of boarding and disembarking with steps.
• The furthest airport from London Stansted Airport (STN) is Chatham Islands (CHT), which is located 11,858 miles (19,084 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• In 1984, the government approved a plan to develop Stansted in two phases, involving both airfield and terminal improvements that would increase the airport's capacity to 15 million passengers per year.
• In 1988, over 1.1 million passengers passed through Stansted, the first time annual passenger numbers had exceeded 1 million at the airport.
• The Competition Commission ruled in March 2009 that BAA should sell Gatwick and Stansted Airports within two years.
• London Stansted Airport handled 17,852,393 passengers last year.
• London Stansted Airport (STN) currently has only 1 runway.
• Because of London Stansted Airport's relatively low elevation of 348 feet, planes can take off or land at London Stansted 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.

Facts about Helena Regional Airport (HLN):

• In addition to being known as "Helena Regional Airport", another name for HLN is "Helena Army Airfield".
• The National Plan of Integrated Airport Systems for 2011–2015 categorized it as a primary commercial service airport.Federal Aviation Administration records say the airport had 85,649 passenger boardings in calendar year 2008, 88,314 in 2009 and 98,193 in 2010.
• The furthest airport from Helena Regional Airport (HLN) is Sir Gaëtan Duval Airport (RRG), which is located 10,563 miles (17,000 kilometers) away in Rodrigues Island, Mauritius.
• Helena Regional Airport is a public airport two miles northeast of Helena, in Lewis and Clark County, Montana.
• The closest airport to Helena Regional Airport (HLN) is Bert Mooney Airport (BTM), which is located 51 miles (83 kilometers) SSW of HLN.
• Helena Regional Airport (HLN) has 3 runways.