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

About this route:

A direct, nonstop flight between Helena Regional Airport (HLN), Helena, Montana, United States and London Stansted Airport (STN), Essex (near London), England, United Kingdom 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 Helena Regional Airport and London Stansted 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 Helena Regional Airport and London Stansted 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 Helena Regional Airport (HLN):

• 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 (HLN) has 3 runways.
• The closest airport to Helena Regional Airport (HLN) is Bert Mooney Airport (BTM), which is located 51 miles (83 kilometers) SSW of HLN.
• In addition to being known as "Helena Regional Airport", another name for HLN is "Helena Army Airfield".
• Helena Regional Airport covers 1,224 acres at an elevation of 3,877 feet.

Facts about London Stansted Airport (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.
• 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.
• London Stansted Airport (STN) currently has only 1 runway.
• Stansted is a major freight airport, the third busiest in the UK during 2013, behind London Heathrow and East Midlands Airport, handling in excess of 210,000 tonnes per annum, although freight throughput has declined slightly from its 2005 peak level.
• The terminal building was designed by Foster Associates with input from the structural engineer Peter Rice and features a "floating" roof, supported by a space frame of inverted-pyramid roof trusses, creating the impression of a stylised swan in flight.
• From 1997 to 2007 Stansted saw rapid expansion of passenger numbers on the back of the boom in low cost air travel, peaking at 24 million passengers in the 12 months to October 2007, but passenger numbers declined for the subsequent five years to 2012.
• 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 2008 57 people were arrested after Plane Stupid, the environmental activist group, broke through the barriers and created a 'stockade' on a taxiway which resulted in 52 flights being cancelled.
• There are several cargo buildings and hangars around the airfield.
• The closest airport to London Stansted Airport (STN) is MDPGA Wethersfield (WXF), which is located only 13 miles (21 kilometers) ENE of STN.
• London Stansted Airport handled 17,852,393 passengers last year.