Nonstop flight route between Edward River, Queensland, Australia and Cahokia, Illinois (near St. Louis), United States:

About this route:

A direct, nonstop flight between Edward River Airport (EDR), Edward River, Queensland, Australia and St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States would travel a Great Circle distance of 8,906 miles (or 14,332 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 Edward River Airport and St. Louis Downtown 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 Edward River Airport and St. Louis Downtown 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 Edward River Airport (EDR):

• The furthest airport from Edward River Airport (EDR) is Cesária Évora International Airport (VXE), which is located 11,541 miles (18,573 kilometers) away in São Vicente, Cape Verde.
• Because of Edward River Airport's relatively low elevation of 11 feet, planes can take off or land at Edward River 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.
• Edward River Airport (EDR) currently has only 1 runway.
• In addition to being known as "Edward River Airport", another name for EDR is "Pormpuraaw Airport".
• The closest airport to Edward River Airport (EDR) is Kowanyama Airport (KWM), which is located 42 miles (67 kilometers) SSE of EDR.

Facts about St. Louis Downtown Airport (CPS):

• The closest airport to St. Louis Downtown Airport (CPS) is Lambert–St. Louis International Airport (STL), which is located only 16 miles (27 kilometers) NW of CPS.
• St. Louis Downtown Airport (CPS) has 3 runways.
• The two survivors out of the airport's original four hangars, Hangar 1 and Hangar 2, are listed on the National Register of Historic Places.
• Historic Hangar #2 houses the Greater Saint Louis Air & Space Museum and the airport is still home to the nation's oldest flight school, Parks College of Engineering and Aviation's Center for Aerospace Sciences, which holds CAA Flight School Certificate #1.
• The furthest airport from St. Louis Downtown Airport (CPS) is Margaret River Airport (MGV), which is located 10,998 miles (17,700 kilometers) away in Margaret River, Western Australia, Australia.
• Because of St. Louis Downtown Airport's relatively low elevation of 413 feet, planes can take off or land at St. Louis Downtown 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 airport closed in 1959 and reopened six years later as Bi-State Parks Airport.