Nonstop flight route between St. Louis, Missouri, United States and Ceduna, South Australia, Australia:

About this route:

A direct, nonstop flight between Lambert–St. Louis International Airport (STL), St. Louis, Missouri, United States and Ceduna Airport (CED), Ceduna, South Australia, Australia would travel a Great Circle distance of 9,939 miles (or 15,995 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 Lambert–St. Louis International Airport and Ceduna 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 Lambert–St. Louis International Airport and Ceduna 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 Lambert–St. Louis International Airport (STL):

• The furthest airport from Lambert–St. Louis International Airport (STL) is Margaret River Airport (MGV), which is located 10,986 miles (17,681 kilometers) away in Margaret River, Western Australia, Australia.
• In the late 1920s, Lambert Field became the first airport with an air traffic control system—albeit one that communicated with pilots via waving flags.
• Lambert–St. Louis International Airport (STL) has 4 runways.
• Because of Lambert–St. Louis International Airport's relatively low elevation of 605 feet, planes can take off or land at Lambert–St. Louis International 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.
• The closest airport to Lambert–St. Louis International Airport (STL) is St. Louis Downtown Airport (CPS), which is located only 16 miles (27 kilometers) SE of STL.
• In 1982, Trans World Airlines moved its hub from Kansas City International Airport.
• In September 2009, American Airlines announced that, as a part of the airline's restructuring, it would eliminate its St.
• The September 11, 2001 terrorist attacks were a huge demand shock to air service nationwide, with total airline industry domestic revenue passenger miles dropping 20% in October 2001 and 17% in November 2001.
• American Airline's merger closed in April 2001, and the last TWA flight was flown on December 1, 2001.

Facts about Ceduna Airport (CED):

• Because of Ceduna Airport's relatively low elevation of 77 feet, planes can take off or land at Ceduna 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.
• The furthest airport from Ceduna Airport (CED) is Flores Airport (FLW), which is located 11,450 miles (18,427 kilometers) away in Flores Island, Azores, Portugal.
• The closest airport to Ceduna Airport (CED) is Streaky Bay Airport (KBY), which is located 59 miles (95 kilometers) SE of CED.