Nonstop flight route between Longreach, Queensland, Australia and Sidney, Montana, United States:

About this route:

A direct, nonstop flight between Longreach Airport (LRE), Longreach, Queensland, Australia and Sidney-Richland Municipal Airport (SDY), Sidney, Montana, United States would travel a Great Circle distance of 8,387 miles (or 13,497 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 Longreach Airport and Sidney-Richland Municipal 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 Longreach Airport and Sidney-Richland Municipal 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 Longreach Airport (LRE):

• Longreach Airport (LRE) currently has only 1 runway.
• The closest airport to Longreach Airport (LRE) is Barcaldine Airport (BCI), which is located 66 miles (106 kilometers) E of LRE.
• In 2002, Qantas returned to the town, with a Boeing 747-238B aircraft, registered VH-EBQ and named City of Bunbury, flown into the town for static display at the Qantas Founders Outback Museum, which is also sited at the airport.
• Longreach has played a major part in Australian aviation from 1919 onwards.
• Charles Kingsford Smith arrived in 1927, during a flight around the continent.
• 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.
• The first overland flight across the Australian continent from Melbourne to Darwin passed through the airport in 1919.
• 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.

Facts about Sidney-Richland Municipal Airport (SDY):

• Sidney-Richland Municipal Airport (SDY) has 2 runways.
• The furthest airport from Sidney-Richland Municipal Airport (SDY) is Sir Gaëtan Duval Airport (RRG), which is located 10,383 miles (16,711 kilometers) away in Rodrigues Island, Mauritius.
• The closest airport to Sidney-Richland Municipal Airport (SDY) is Sloulin Field International Airport (ISN), which is located 41 miles (67 kilometers) NE of SDY.
• As per the Federal Aviation Administration, this airport had 2,031 passenger boardings in calendar year 2008, 2,766 in 2009, and 3,659 in 2010.