Nonstop flight route between Challis, Idaho, United States and Longreach, Queensland, Australia:

About this route:

A direct, nonstop flight between Challis Airport (CHL), Challis, Idaho, United States and Longreach Airport (LRE), Longreach, Queensland, Australia would travel a Great Circle distance of 7,888 miles (or 12,694 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 Longreach 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 Longreach 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):

• 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.
• Challis Airport (CHL) currently has only 1 runway.
• In addition to being known as "Challis Airport", another name for CHL is "LLJ".
• 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 Longreach Airport (LRE):

• Amy Johnson landed her de Havilland Gipsy Moth, registered G-AAAH, at the airport in 1930.
• The furthest airport from Longreach Airport (LRE) is Agostinho Neto Airport (NTO), which is located 11,625 miles (18,709 kilometers) away in Ponta do Sol, Santo Antão, Cape Verde.
• Longreach Airport (LRE) currently has only 1 runway.
• The first overland flight across the Australian continent from Melbourne to Darwin passed through the airport in 1919.
• The closest airport to Longreach Airport (LRE) is Barcaldine Airport (BCI), which is located 66 miles (106 kilometers) E of LRE.
• In 1941, the Department of Civil Aviation established the Longreach Aeradio station at the airport.
• Because of Longreach Airport's relatively low elevation of 627 feet, planes can take off or land at Longreach 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.
• In 1990, the Department of Aviation closed the Longreach Flight Service Unit, the descendant of the Aeradio station opened in 1941.