Nonstop flight route between Challis, Idaho, United States and Falkland Islands:

About this route:

A direct, nonstop flight between Challis Airport (CHL), Challis, Idaho, United States and RAF Mount Pleasant (MPN), Falkland Islands would travel a Great Circle distance of 7,438 miles (or 11,971 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 RAF Mount Pleasant, 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 RAF Mount Pleasant. 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.
• 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.
• 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 closest airport to Challis Airport (CHL) is Lemhi County Airport (SMN), which is located 45 miles (72 kilometers) NNE of CHL.
• In addition to being known as "Challis Airport", another name for CHL is "LLJ".

Facts about RAF Mount Pleasant (MPN):

• The closest airport to RAF Mount Pleasant (MPN) is Port Stanley Airport (PSY), which is located 30 miles (49 kilometers) ENE of MPN.
• The furthest airport from RAF Mount Pleasant (MPN) is Mohe Gulian Airport (OHE), which is nearly antipodal to RAF Mount Pleasant (meaning RAF Mount Pleasant is almost on the exact opposite side of the Earth from Mohe Gulian Airport), and is located 12,353 miles (19,879 kilometers) away in Mohe, Heilongjiang, China.
• The British government felt that Stanley airfield was not the best option for a large, permanent station and decided to construct a new RAF station and make it the centrepiece of considerably strengthened air defences for the Falkland Islands, South Georgia and the South Sandwich Islands.
• There is also a Joint Communications Unit providing the electronic warfare and command and control systems for the Royal Navy, British Army and Royal Air Force.
• Flights are planned to Saint Helena when a new airport there opens in 2016.
• RAF Mount Pleasant has a wide range of social and sporting facilities including a gym, swimming pool, golf course, diving centre, karting, laserquest, library, cinema, bowling, climbing wall and indoor and outdoor sports pitches.
• On 10 November 2011, it was announced that Prince William would be serving as a Sea King pilot on the station for six weeks during February and March 2012.
• On 2 April 2012, an Uruguayan air company, Air Class Líneas Aéreas, gained permission from the Uruguayan Ministry of Defence to start a commercial flight to the Falkland Islands.