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

About this route:

A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Broken Hill Airport (BHQ), Broken Hill, New South Wales, Australia would travel a Great Circle distance of 9,027 miles (or 14,528 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 Broken Hill 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 Broken Hill 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 is a military use airport located at Fort Sill in Comanche County, Oklahoma, United States.
• The Army will continue to operate and maintain a precision approach radar at Fort Sill's Henry Post Field for the foreseeable future.
• 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.
• Henry Post Army Airfield (FSI) currently has only 1 runway.
• 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.
• With the end of World War I, in October 1919 Post Field was deactivated as an active duty airfield in accordance with sharply reduced military budgets, and a small caretaker unit was assigned to the facility for administrative reasons to support the balloon school/company.
• 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.
• Fort Sill has embarked on a new plan to support the museum in providing a more dynamic learning experience for the 200,000 military and civilian personnel who visit each year.
• With the sudden end of World War I in November 1918, the future operational status of Post Field was unknown.

Facts about Broken Hill Airport (BHQ):

• Broken Hill Airport handled 63,098 passengers last year.
• The furthest airport from Broken Hill Airport (BHQ) is Flores Airport (FLW), which is located 11,776 miles (18,951 kilometers) away in Flores Island, Azores, Portugal.
• Broken Hill Airport (BHQ) has 2 runways.
• The airport currently is used as a base of operations for the Royal Flying Doctor Service of Australia South-Eastern section thus making it a very important hub for this service.
• The closest airport to Broken Hill Airport (BHQ) is Mildura Airport (MQL), which is located 158 miles (254 kilometers) SSE of BHQ.
• Because of Broken Hill Airport's relatively low elevation of 959 feet, planes can take off or land at Broken Hill 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.