Nonstop flight route between Bankstown (near Sydney), New South Wales, Australia and Salmon, Idaho, United States:

About this route:

A direct, nonstop flight between Bankstown Airport (BWU), Bankstown (near Sydney), New South Wales, Australia and Lemhi County Airport (SMN), Salmon, Idaho, United States would travel a Great Circle distance of 8,057 miles (or 12,966 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 Lemhi County 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 Lemhi County 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 (BWU) has 3 runways.
• 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.
• The airport's master plan was approved in March 2005 by the Minister for Transport and Regional Services.
• 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.
• 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 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.
• In addition to being known as "Bankstown Airport", another name for BWU is "Sydney/Bankstown Airport".
• Runway 11C has a straight-in RNAV approach procedure.
• In 1970 the government put forth a proposal to expand the airport's operations but this was vigorously opposed by the local community.

Facts about Lemhi County Airport (SMN):

• The furthest airport from Lemhi County Airport (SMN) is Tôlanaro Airport (FTU), which is located 10,686 miles (17,197 kilometers) away in Tôlanaro, Madagascar.
• The closest airport to Lemhi County Airport (SMN) is Challis Airport (CHL), which is located 45 miles (72 kilometers) SSW of SMN.
• Lemhi County Airport (SMN) currently has only 1 runway.
• Because of Lemhi County Airport's high elevation of 4,043 feet, planes must typically fly at a faster airspeed in order to takeoff or land at SMN. Combined with a high temperature, this could make SMN a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.