Nonstop flight route between Mascot (near Sydney), Australia and Christiansted, Saint Croix, U.S. Virgin Islands:

About this route:

A direct, nonstop flight between Sydney (Kingsford Smith) Airport (SYD), Mascot (near Sydney), Australia and Christiansted Harbor Seaplane Base (SSB), Christiansted, Saint Croix, U.S. Virgin Islands would travel a Great Circle distance of 9,958 miles (or 16,027 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 Christiansted Harbor Seaplane Base, 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 Christiansted Harbor Seaplane Base. 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):

• 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.
• Terminal 1 was opened on 3 May 1970, replacing the old Overseas Passenger Terminal and has been greatly expanded since then.
• In addition to being known as "Sydney (Kingsford Smith) Airport", another name for SYD is "Kingsford-Smith Airport".
• 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 closest airport to Sydney (Kingsford Smith) Airport (SYD) is Bankstown Airport (BWU), which is located only 11 miles (18 kilometers) W of SYD.
• Since the international terminal's original completion, it has undergone two large expansions.
• The Darwin – Sydney route includes data from May 2012, prior data was not released.
• By the 1960s the need for a new international terminal had become apparent, and work commenced in late 1966.
• 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.

Facts about Christiansted Harbor Seaplane Base (SSB):

• Christiansted Harbor Seaplane Base (SSB) currently has only 1 runway.
• The closest airport to Christiansted Harbor Seaplane Base (SSB) is Henry E. Rohlsen International Airport (STX), which is located only 7 miles (11 kilometers) WSW of SSB.
• Because of Christiansted Harbor Seaplane Base's relatively low elevation of 0 feet, planes can take off or land at Christiansted Harbor Seaplane Base 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 "Christiansted Harbor Seaplane Base", other names for SSB include "St. Croix Seaplane Base", "none" and "VI32".
• The furthest airport from Christiansted Harbor Seaplane Base (SSB) is Barrow Island Airport (BWB), which is nearly antipodal to Christiansted Harbor Seaplane Base (meaning Christiansted Harbor Seaplane Base is almost on the exact opposite side of the Earth from Barrow Island Airport), and is located 12,221 miles (19,668 kilometers) away in Barrow Island, Western Australia, Australia.