Nonstop flight route between Bankstown (near Sydney), New South Wales, Australia and St. Mary's, Alaska, United States:

About this route:

A direct, nonstop flight between Bankstown Airport (BWU), Bankstown (near Sydney), New South Wales, Australia and St. Mary's Airport (KSM), St. Mary's, Alaska, United States would travel a Great Circle distance of 7,103 miles (or 11,431 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 Bankstown Airport and St. Mary's 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 Bankstown Airport and St. Mary's 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 Bankstown Airport (BWU):

• Bankstown Airport is owned by the Federal Government and leased by Bankstown Airport Limited, a subsidiary of BAC Airports Pty Limited, whose ultimate shareholders include JF Infrastructure, Colonial First State and Australian Super.
• 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.
• Bankstown has its own dedicated air traffic control tower, operated by Airservices Australia, and uses Class D airspace procedures.
• Bankstown Airport is a general aviation airport and business park located in the City of Bankstown, 22 km from the central business district of Sydney, Australia.
• Bankstown Airport operates 24 hours a day, with limitations placed on night circuit training.
• 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.
• 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.
• During the war, several "dummy houses" were built to make Bankstown Airport and its surrounds appear as a farm, hangars were disguised as houses with fake roads to further confuse the enemy.
• The airport offers a range of aviation and non-aviation settings with large hangars to accommodate grand scale indoor filming.
• Bankstown Airport (BWU) has 3 runways.
• In addition to being known as "Bankstown Airport", another name for BWU is "Sydney/Bankstown Airport".
• 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 closest airport to Bankstown Airport (BWU) is Sydney (Kingsford Smith) Airport (SYD), which is located only 11 miles (18 kilometers) E of BWU.

Facts about St. Mary's Airport (KSM):

• Because of St. Mary's Airport's relatively low elevation of 312 feet, planes can take off or land at St. Mary's 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.
• St. Mary's Airport (KSM) has 2 runways.
• The closest airport to St. Mary's Airport (KSM) is Mountain Village Airport (MOU), which is located only 13 miles (20 kilometers) W of KSM.
• The furthest airport from St. Mary's Airport (KSM) is Cape Town International Airport (CPT), which is located 10,494 miles (16,889 kilometers) away in Cape Town, South Africa.