Nonstop flight route between Fort Sill, Oklahoma, United States and Coffs Harbour, New South Wales, Australia:

About this route:

A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Coffs Harbour Airport (CFS), Coffs Harbour, New South Wales, Australia would travel a Great Circle distance of 8,347 miles (or 13,433 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 Coffs Harbour 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 Coffs Harbour 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):

• Henry Post Army Airfield (FSI) currently has only 1 runway.
• In 1940 the Artillery decided that the Air Corps had outgrown such mundane chores as artillery spotting, and it was decided that it would take care of itself with its own observation aircraft.
• 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.
• 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.
• The first Army aviation at Fort Sill began on 26 July 1915 when eight Curtiss JN-3 airplanes of the 1st Aero Squadron arrived from Rockwell Field, California.
• 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.

Facts about Coffs Harbour Airport (CFS):

• In 2011 the airport handled over 27,000 aircraft movements.
• On 15 May 2003, an Ambulance Service of New South Wales Beechcraft B200C King Air aircraft had to make an emergency landing at Coffs Harbour Airport after it hit the sea or a reef near the Coffs Harbour boat harbour during an instrument approach in heavy rain and poor visibility.
• Coffs Harbour Airport (CFS) has 2 runways.
• The closest airport to Coffs Harbour Airport (CFS) is Clarence Valley Regional Airport (GFN), which is located 39 miles (63 kilometers) N of CFS.
• The furthest airport from Coffs Harbour Airport (CFS) is Santa Maria Airport (SMA), which is located 11,967 miles (19,258 kilometers) away in Santa Maria, Portugal.
• Because of Coffs Harbour Airport's relatively low elevation of 18 feet, planes can take off or land at Coffs Harbour 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.