Nonstop flight route between Challis, Idaho, United States and London, England, United Kingdom:

About this route:

A direct, nonstop flight between Challis Airport (CHL), Challis, Idaho, United States and London City Airport (LCY), London, England, United Kingdom would travel a Great Circle distance of 4,733 miles (or 7,618 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 Challis 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 Challis 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 Challis Airport (CHL):

• Challis Airport (CHL) currently has only 1 runway.
• In addition to being known as "Challis Airport", another name for CHL is "LLJ".
• Because of Challis Airport's high elevation of 5,072 feet, planes must typically fly at a faster airspeed in order to takeoff or land at CHL. Combined with a high temperature, this could make CHL a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
• The furthest airport from Challis Airport (CHL) is Pierrefonds Airport (ZSE), which is located 10,728 miles (17,265 kilometers) away in Saint-Pierre, Réunion.
• The closest airport to Challis Airport (CHL) is Lemhi County Airport (SMN), which is located 45 miles (72 kilometers) NNE of CHL.

Facts about London City Airport (LCY):

• 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.
• 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.
• Due to the airport's proximity to Central London, it has stringent rules imposed to limit the noise impact from aircraft operations.
• 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.
• London City Airport (LCY) currently has only 1 runway.
• In 1988, the first full year of operation, the airport handled 133,000 passengers.
• In early 2013 work is expected to start on a £15m investment programme to refurbish the western pier with new departure gates and improved lounges and to redevelop the international arrivals hall and baggage handling areas.
• On 27 June 1982 Brymon Captain Harry Gee landed a de Havilland Canada Dash 7 aircraft on Heron Quays, in the nearby West India Docks, in order to demonstrate the feasibility of the STOLport project.
• 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.
• London City Airport handled 3,379,753 passengers last year.
• The size and layout of the airport and overall complexity caused by the lack of taxiways mean that the airport gets very busy during peak hours.