Nonstop flight route between Fort Sill, Oklahoma, United States and Melbourne, Victoria, Australia:

About this route:

A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Essendon Airport (MEB), Melbourne, Victoria, Australia would travel a Great Circle distance of 8,969 miles (or 14,434 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 Henry Post Army Airfield and Essendon 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 Henry Post Army Airfield and Essendon 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 Henry Post Army Airfield (FSI):

• With the sudden end of World War I in November 1918, the future operational status of Post Field was unknown.
• The closest airport to Henry Post Army Airfield (FSI) is Lawton–Fort Sill Regional Airport (LAW), which is located only 6 miles (9 kilometers) S of FSI.
• There are no air units currently stationed at the airfield, however air operations for transient units are provided by permanent party personnel.
• The furthest airport from Henry Post Army Airfield (FSI) is Sir Gaëtan Duval Airport (RRG), which is located 10,920 miles (17,575 kilometers) away in Rodrigues Island, Mauritius.
• The Fort Sill Army Radar Approach Control is the Army's Second busiest Air Traffic Control Facility, providing Radar Approach Control service to Henry Post Army Air Field, Lawton/Fort Sill Regional Airport, Duncan/Haliburton Airport and many smaller airports in the area.
• Henry Post Army Airfield (FSI) currently has only 1 runway.
• As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.

Facts about Essendon Airport (MEB):

• Essendon Airport is located at Essendon, in Melbourne's northern suburbs, Victoria, Australia.
• International flights departed mainly from Sydney during Essendon's years of operation, and there were regular daily flights between the two largest metropolitan areas in Australia.
• The closest airport to Essendon Airport (MEB) is Melbourne Airport (MEL), which is located only 5 miles (8 kilometers) NW of MEB.
• The 1920s period saw the great pioneering aviation flights of Sir Charles Kingsford Smith who visited the airport on several occasions.
• Because of Essendon Airport's relatively low elevation of 282 feet, planes can take off or land at Essendon 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.
• Essendon became Australia's second, and Melbourne's first international airport in February 1950.
• In addition to being known as "Essendon Airport", another name for MEB is "Melbourne/Essendon".
• The furthest airport from Essendon Airport (MEB) is Flores Airport (FLW), which is nearly antipodal to Essendon Airport (meaning Essendon Airport is almost on the exact opposite side of the Earth from Flores Airport), and is located 12,192 miles (19,620 kilometers) away in Flores Island, Azores, Portugal.
• Originally the airport had grass runways with the first tenants moving in from December 1921, including H.J.
• The airfield itself also has undergone a major upgrade with the installation of lighting and signage systems to bring the airport to International Civil Aviation Organization standards.
• Essendon Airport (MEB) has 2 runways.