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

About this route:

A direct, nonstop flight between Port Hedland International Airport (PHE), Port Hedland, Western Australia, Australia and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 9,981 miles (or 16,062 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 Port Hedland International Airport and Henry Post Army Airfield, 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 Port Hedland International Airport and Henry Post Army Airfield. 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 Port Hedland International Airport (PHE):

• Because of Port Hedland International Airport's relatively low elevation of 33 feet, planes can take off or land at Port Hedland International 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 furthest airport from Port Hedland International Airport (PHE) is Clayton J. Lloyd International Airport (AXA), which is nearly antipodal to Port Hedland International Airport (meaning Port Hedland International Airport is almost on the exact opposite side of the Earth from Clayton J. Lloyd International Airport), and is located 12,251 miles (19,716 kilometers) away in The Valley, Anguilla.
• Port Hedland International Airport was ranked 21st in Australia for the number of revenue passengers served in financial year 2010-2011.
• Port Hedland International Airport handled 367,690 passengers last year.
• The closest airport to Port Hedland International Airport (PHE) is Coolawanyah Station Airport (COY), which is located 113 miles (181 kilometers) SSW of PHE.
• Port Hedland International Airport (PHE) has 2 runways.

Facts about Henry Post Army Airfield (FSI):

• There are no air units currently stationed at the airfield, however air operations for transient units are provided by permanent party personnel.
• The field was named in honor of pioneer aviator 2d Lieutenant Henry Post.
• 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.
• 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.
• 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.
• After returning from combat duty in France, a cadre of the 135th Aero Squadron ) was assigned to Post Field as an observation squadron, supplying aircraft for the United States Army Field Artillery School at Fort Sill and supported Army units at Fort Leavenworth, Kansas.