Nonstop flight route between Decatur, Illinois, United States and Avalon, Victoria, Australia:

About this route:

A direct, nonstop flight between Decatur Airport (DEC), Decatur, Illinois, United States and Avalon Airport (AVV), Avalon, Victoria, Australia would travel a Great Circle distance of 9,626 miles (or 15,492 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 Avalon 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 Avalon 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 Decatur Airport (DEC):

• The Illinois Army National Guard has an Army Aviation Support Facility at the airport.
• Decatur Airport (DEC) has 3 runways.
• 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.
• The closest airport to Decatur Airport (DEC) is University of Illinois Willard Airport (CMI), which is located 34 miles (55 kilometers) ENE of DEC.
• 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 Avalon Airport (AVV):

• Training of pilots from Japan's All Nippon Airways commenced at the airport on 8 September 1993.
• Since acquiring the Head Lease in 1997, Linfox has changed the Airport which now holds the biennial Australian International Airshow – the showcase event of Australia’s aviation sector. 
• The furthest airport from Avalon Airport (AVV) is Flores Airport (FLW), which is nearly antipodal to Avalon Airport (meaning Avalon Airport is almost on the exact opposite side of the Earth from Flores Airport), and is located 12,165 miles (19,578 kilometers) away in Flores Island, Azores, Portugal.
• Because of Avalon Airport's relatively low elevation of 115 feet, planes can take off or land at Avalon 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 Avalon Airport (AVV) is Geelong Airport (GEX), which is located only 16 miles (25 kilometers) SE of AVV.
• The airport is located on land of the original indigenous owners, the Wuthaurung People, and a scatter stone area is preserved on the Avalon Airport site, out of respect for the original owners.
• In addition to being known as "Avalon Airport", another name for AVV is "Melbourne/Avalon".
• On 1 June 2004 Jetstar started operations from the airport.
• Following its suspension from the airport, Tiger’s CEO quit and all pilots were put through new training.
• In 1997, the Australian Commonwealth government through the Department of Defence, granted Linfox a 50 year plus a 49 year option lease of the airport.
• Avalon Airport (AVV) currently has only 1 runway.
• The airport's location between Melbourne and Geelong makes it both a capital city airport and an regional airport, servicing a large regional catchment in western Victoria and providing connections to tourism destinations such as the Great Ocean Road. Since Linfox Group’s purchase of the airport in 1997, Avalon Airport’s aviation operations have grown significantly as it has established itself as a second gateway to the Melbourne and Geelong regions.