Nonstop flight route between Challis, Idaho, United States and Forres, Scotland, United Kingdom:

About this route:

A direct, nonstop flight between Challis Airport (CHL), Challis, Idaho, United States and Kinloss Barracks (FSS), Forres, Scotland, United Kingdom would travel a Great Circle distance of 4,336 miles (or 6,978 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 Kinloss Barracks, 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 Kinloss Barracks. 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):

• In addition to being known as "Challis Airport", another name for CHL is "LLJ".
• The closest airport to Challis Airport (CHL) is Lemhi County Airport (SMN), which is located 45 miles (72 kilometers) NNE of CHL.
• Challis Airport (CHL) currently has only 1 runway.
• 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.

Facts about Kinloss Barracks (FSS):

• The station defences were gradually established and by May 1940, Group Captain Jarman reported that the defence of Kinloss was in order.
• The closest airport to Kinloss Barracks (FSS) is RAF Lossiemouth (LMO), which is located only 9 miles (15 kilometers) ENE of FSS.
• After the Argentines invaded the Falkland Islands in 1982, Nimrod MR2's adapted for air to air refuelling, were deployed to Ascension Island in the South Atlantic.
• On 26 July 2012 at 1200 the RAF Ensign was lowered for the last time, and replaced by the flag of 39 Engineer Regiment, Royal Engineers, to become Kinloss Barracks.
• The RAF station opened on 1 April 1939 and served as a training establishment during the Second World War.
• Kinloss Barracks (FSS) currently has only 1 runway.
• Because of Kinloss Barracks's relatively low elevation of 22 feet, planes can take off or land at Kinloss Barracks 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.
• The furthest airport from Kinloss Barracks (FSS) is Ryan's Creek Aerodrome (SZS), which is located 11,616 miles (18,694 kilometers) away in Stewart Island, New Zealand.
• The wartime Avro Lancaster was adapted without great upheaval for anti-submarine and search and rescue duties and RAF Kinloss changed from a bomber training unit, to a Coastal Command base training maritime aircrew.
• Numbers 120 and 201 squadrons, plus 42 squadron, formerly equipped with the Nimrod MR2, were disbanded on 26 May 2011 following the cancellation of the Nimrod MRA4 programme.