Nonstop flight route between Fort Sill, Oklahoma, United States and Fitzroy Crossing, Western Australia, Australia:

About this route:

A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Fitzroy Crossing Airport (FIZ), Fitzroy Crossing, Western Australia, Australia would travel a Great Circle distance of 9,516 miles (or 15,315 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 Fitzroy Crossing 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 Fitzroy Crossing 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.
• 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.
• By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.
• With the sudden end of World War I in November 1918, the future operational status of Post Field was unknown.
• 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 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.

Facts about Fitzroy Crossing Airport (FIZ):

• The closest airport to Fitzroy Crossing Airport (FIZ) is Derby Airport (DRB), which is located 137 miles (220 kilometers) WNW of FIZ.
• Because of Fitzroy Crossing Airport's relatively low elevation of 368 feet, planes can take off or land at Fitzroy Crossing 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.
• Fitzroy Crossing Airport (FIZ) currently has only 1 runway.
• The furthest airport from Fitzroy Crossing Airport (FIZ) is Pointe-à-Pitre Le Raizet Airport (PTP), which is located 11,951 miles (19,233 kilometers) away in Pointe-à-Pitre, Guadeloupe.