Nonstop flight route between Selma, Alabama, United States and Mascot (near Sydney), Australia:

About this route:

A direct, nonstop flight between Craig Field (SEM), Selma, Alabama, United States and Sydney (Kingsford Smith) Airport (SYD), Mascot (near Sydney), Australia would travel a Great Circle distance of 9,117 miles (or 14,672 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 Craig Field and Sydney (Kingsford Smith) 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 Craig Field and Sydney (Kingsford Smith) 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 Craig Field (SEM):

• The furthest airport from Craig Field (SEM) is Margaret River Airport (MGV), which is located 11,157 miles (17,955 kilometers) away in Margaret River, Western Australia, Australia.
• Craig Field (SEM) currently has only 1 runway.
• Although the former USAF air traffic control tower at Craig Field remains standing, as of 2007 it was unmanned and non-operational, with UNICOM being used as a common traffic advisory frequency.
• Because of Craig Field's relatively low elevation of 166 feet, planes can take off or land at Craig Field 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 Craig Field (SEM) is Montgomery Regional Airport (MGM), which is located 35 miles (56 kilometers) E of SEM.

Facts about Sydney (Kingsford Smith) Airport (SYD):

• In 1921 the federal government purchased 161 acres in Mascot for the purpose of creating a public airfield.
• In 1995 the Australian Parliament passed the Sydney Airport Curfew Act 1995, which limits the operating hours of the airport.
• The airport provides a shuttle service between the terminals at a cost of A$5.50.
• The furthest airport from Sydney (Kingsford Smith) Airport (SYD) is Santa Maria Airport (SMA), which is nearly antipodal to Sydney (Kingsford Smith) Airport (meaning Sydney (Kingsford Smith) Airport is almost on the exact opposite side of the Earth from Santa Maria Airport), and is located 12,144 miles (19,543 kilometers) away in Santa Maria, Portugal.
• Because of Sydney (Kingsford Smith) Airport's relatively low elevation of 21 feet, planes can take off or land at Sydney (Kingsford Smith) 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.
• In addition to being known as "Sydney (Kingsford Smith) Airport", another name for SYD is "Kingsford-Smith Airport".
• The Darwin – Sydney route includes data from May 2012, prior data was not released.
• The closest airport to Sydney (Kingsford Smith) Airport (SYD) is Bankstown Airport (BWU), which is located only 11 miles (18 kilometers) W of SYD.
• Sydney (Kingsford Smith) Airport (SYD) has 3 runways.
• The dedicated Freight Terminal is located north of Terminal 1.
• In 2002, the Australian Government sold Sydney Airports Corporation Limited, the management authority for the airport, to Southern Cross Airports Corporation Holdings Ltd.