Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Bankstown (near Sydney), New South Wales, Australia:

About this route:

A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Bankstown Airport (BWU), Bankstown (near Sydney), New South Wales, Australia would travel a Great Circle distance of 9,078 miles (or 14,609 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 St. Louis Downtown Airport and Bankstown 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 St. Louis Downtown Airport and Bankstown 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 St. Louis Downtown Airport (CPS):

• St. Louis Downtown Airport (CPS) has 3 runways.
• The airport opened in 1929 as Curtiss-Steinberg Airport.
• 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.
• 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 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.
• 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.

Facts about Bankstown Airport (BWU):

• The airport and the neighbouring Georges River Golf Course together form a suburb which is usually referred to as Bankstown Airport, although the official name is Bankstown Aerodrome.
• The closest airport to Bankstown Airport (BWU) is Sydney (Kingsford Smith) Airport (SYD), which is located only 11 miles (18 kilometers) E of BWU.
• Because of Bankstown Airport's relatively low elevation of 34 feet, planes can take off or land at Bankstown 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.
• Runway 11C/29C has three stage, medium intensity edge lights and a Precision Approach Path Indicator or.
• Bankstown Airport (BWU) has 3 runways.
• Bankstown Airport was originally planned in 1929.
• In addition to being known as "Bankstown Airport", another name for BWU is "Sydney/Bankstown Airport".
• On 15 September 1982, a Douglas C-47, stored in the open, was damaged when the pilot of a light aircraft committed suicide by deliberately crashing it nearby.
• The furthest airport from Bankstown Airport (BWU) is Santa Maria Airport (SMA), which is nearly antipodal to Bankstown Airport (meaning Bankstown Airport is almost on the exact opposite side of the Earth from Santa Maria Airport), and is located 12,135 miles (19,529 kilometers) away in Santa Maria, Portugal.