Nonstop flight route between Mascot (near Sydney), Australia and Cape Newenham, Alaska, United States:

About this route:

A direct, nonstop flight between Sydney (Kingsford Smith) Airport (SYD), Mascot (near Sydney), Australia and Cape Newenham LRRS Airport (EHM), Cape Newenham, Alaska, United States would travel a Great Circle distance of 6,940 miles (or 11,168 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 Sydney (Kingsford Smith) Airport and Cape Newenham LRRS 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 Sydney (Kingsford Smith) Airport and Cape Newenham LRRS 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 Sydney (Kingsford Smith) Airport (SYD):

• In 1921 the federal government purchased 161 acres in Mascot for the purpose of creating a public airfield.
• Sydney (Kingsford Smith) Airport (SYD) has 3 runways.
• The issue of a second airport for Sydney arose again after the Rudd government was elected in 2007.
• 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.
• The closest airport to Sydney (Kingsford Smith) Airport (SYD) is Bankstown Airport (BWU), which is located only 11 miles (18 kilometers) W of SYD.
• In addition to being known as "Sydney (Kingsford Smith) Airport", another name for SYD is "Kingsford-Smith Airport".
• Sydney Airport has three passenger terminals.
• 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.
• The limitations of having only two runways that crossed each other had become apparent and governments grappled with Sydney's airport capacity for decades.

Facts about Cape Newenham LRRS Airport (EHM):

• The closest airport to Cape Newenham LRRS Airport (EHM) is Platinum Airport (PTU), which is located 27 miles (43 kilometers) NNE of EHM.
• The airstrip was constructed in 1951 during the construction of the Cape Newenham Air Force Station.
• Cape Newenham Airport is a United States Air Force military airstrip.
• Cape Newenham LRRS Airport (EHM) currently has only 1 runway.
• It is not staffed by any support personnel, and is not open to the public.
• Because of Cape Newenham LRRS Airport's relatively low elevation of 541 feet, planes can take off or land at Cape Newenham LRRS 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 furthest airport from Cape Newenham LRRS Airport (EHM) is Cape Town International Airport (CPT), which is located 10,732 miles (17,271 kilometers) away in Cape Town, South Africa.