Nonstop flight route between Camden, New South Wales, Australia and Alton, Illinois, United States:

About this route:

A direct, nonstop flight between Camden Aerodrome (CDU), Camden, New South Wales, Australia and St. Louis Regional Airport (ALN), Alton, Illinois, United States would travel a Great Circle distance of 9,108 miles (or 14,657 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 Camden Aerodrome and St. Louis Regional 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 Camden Aerodrome and St. Louis Regional 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 Camden Aerodrome (CDU):

• The furthest airport from Camden Aerodrome (CDU) is Santa Maria Airport (SMA), which is nearly antipodal to Camden Aerodrome (meaning Camden Aerodrome is almost on the exact opposite side of the Earth from Santa Maria Airport), and is located 12,128 miles (19,518 kilometers) away in Santa Maria, Portugal.
• It was used as Top Gear Australia Test Track.
• In 1946, ownership of the airport was transferred to the Department of Civil Aviation who oversaw the development of further civil aviation infrastructure on the site including the sealing of runway 06/24.
• Camden Aerodrome (CDU) has 2 runways.
• The closest airport to Camden Aerodrome (CDU) is Bankstown Airport (BWU), which is located only 19 miles (31 kilometers) ENE of CDU.
• Because of Camden Aerodrome's relatively low elevation of 230 feet, planes can take off or land at Camden Aerodrome 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.
• Originally a private airstrip, the area that was to become Camden Aerodrome was utilised by the Royal Australian Air Force and other Allied air forces during World War II.

Facts about St. Louis Regional Airport (ALN):

• The furthest airport from St. Louis Regional Airport (ALN) is Margaret River Airport (MGV), which is located 11,002 miles (17,706 kilometers) away in Margaret River, Western Australia, Australia.
• The closest airport to St. Louis Regional Airport (ALN) is Lambert–St. Louis International Airport (STL), which is located only 20 miles (32 kilometers) WSW of ALN.
• In the spring of 2004 the airport was at the center of a scandal.
• St. Louis Regional Airport (ALN) has 2 runways.
• Today a fair amount of air traffic and the Direct TV blimp comes for Cardinals playoffs, as Lambert's airport cannot take the blimp.
• Because of St. Louis Regional Airport's relatively low elevation of 544 feet, planes can take off or land at St. Louis Regional 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.