Nonstop flight route between Decatur, Illinois, United States and Bankstown (near Sydney), New South Wales, Australia:
Departure Airport:

Arrival Airport:

Distance from DEC to BWU:
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- About this route
- DEC Airport Information
- BWU Airport Information
- Facts about DEC
- Facts about BWU
- Map of Nearest Airports to DEC
- List of Nearest Airports to DEC
- Map of Furthest Airports from DEC
- List of Furthest Airports from DEC
- Map of Nearest Airports to BWU
- List of Nearest Airports to BWU
- Map of Furthest Airports from BWU
- List of Furthest Airports from BWU
About this route:
A direct, nonstop flight between Decatur Airport (DEC), Decatur, Illinois, United States and Bankstown Airport (BWU), Bankstown (near Sydney), New South Wales, Australia would travel a Great Circle distance of 9,165 miles (or 14,750 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 Decatur 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 Decatur Airport and Bankstown Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | DEC / KDEC |
Airport Name: | Decatur Airport |
Location: | Decatur, Illinois, United States |
GPS Coordinates: | 39°50'3"N by 88°51'56"W |
Area Served: | Decatur, Illinois |
Operator/Owner: | Decatur Park District |
Airport Type: | Public |
Elevation: | 682 feet (208 meters) |
# of Runways: | 3 |
View all routes: | Routes from DEC |
More Information: | DEC Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | BWU / YSBK |
Airport Names: |
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Location: | Bankstown (near Sydney), New South Wales, Australia |
GPS Coordinates: | 33°55'29"S by 150°59'17"E |
Operator/Owner: | Bankstown Airport Ltd. |
Airport Type: | Public |
Elevation: | 34 feet (10 meters) |
# of Runways: | 3 |
View all routes: | Routes from BWU |
More Information: | BWU Maps & Info |
Facts about Decatur Airport (DEC):
- The closest airport to Decatur Airport (DEC) is University of Illinois Willard Airport (CMI), which is located 34 miles (55 kilometers) ENE of DEC.
- The furthest airport from Decatur Airport (DEC) is Margaret River Airport (MGV), which is located 11,056 miles (17,793 kilometers) away in Margaret River, Western Australia, Australia.
- Decatur Airport has a 24,000 square feet passenger terminal with airline counters, a restaurant, baggage claim area and car rental facility.
- Federal Aviation Administration records say the airport had 1,232 passenger boardings in calendar year 2008, 672 in 2009 and 2,456 in 2010.
- Decatur Airport (DEC) has 3 runways.
- Because of Decatur Airport's relatively low elevation of 682 feet, planes can take off or land at Decatur 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.
Facts about Bankstown Airport (BWU):
- When General MacArthur arrived in Australia, during World War II, Bankstown Airport was used by the United States Army Air Forces, and was established as a key strategic air base to support the war effort in 1942.
- The closest airport to Bankstown Airport (BWU) is Sydney (Kingsford Smith) Airport (SYD), which is located only 11 miles (18 kilometers) E of BWU.
- The airport has three runways.
- In addition to being known as "Bankstown Airport", another name for BWU is "Sydney/Bankstown Airport".
- 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.
- The terminal plays host to numerous events year round such as the annual Sydney Aviation Model Show.
- 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.
- Bankstown Airport (BWU) has 3 runways.
- On 26 September 2011, a Cessna 152 registered VH-HCE and operated by Basair Pty Ltd experienced total power loss due to fuel contamination with water.
- 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.
- The airport offers a range of aviation and non-aviation settings with large hangars to accommodate grand scale indoor filming.