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

About this route:

A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Carnarvon Airport (CVQ), Carnarvon, Western Australia, Australia would travel a Great Circle distance of 10,408 miles (or 16,751 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 Carnarvon 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 Carnarvon 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):

• 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.
• Air Service/Corps units assigned to Post Field between 1919 and 1941
• Henry Post Army Airfield is a military use airport located at Fort Sill in Comanche County, Oklahoma, United States.
• 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.
• Although the Signal corps had been supplying Observation aircraft for the United States Army Field Artillery School since 1915.
• Post Field served as a base for flight training for the Air Service.
• The Army will continue to operate and maintain a precision approach radar at Fort Sill's Henry Post Field for the foreseeable future.

Facts about Carnarvon Airport (CVQ):

• The furthest airport from Carnarvon Airport (CVQ) is JAGS McCartney International Airport (GDT), which is nearly antipodal to Carnarvon Airport (meaning Carnarvon Airport is almost on the exact opposite side of the Earth from JAGS McCartney International Airport), and is located 12,050 miles (19,392 kilometers) away in Grand Turk Island, Turks and Caicos Islands.
• Because of Carnarvon Airport's relatively low elevation of 13 feet, planes can take off or land at Carnarvon 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 Carnarvon Airport (CVQ) is Shark Bay Airport (MJK), which is located 70 miles (113 kilometers) S of CVQ.
• Carnarvon Airport (CVQ) has 2 runways.