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

About this route:

A direct, nonstop flight between Canberra Airport (CBR), Canberra, Australia and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 8,689 miles (or 13,984 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 Canberra 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 Canberra 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 Canberra Airport (CBR):

• Canberra Airport (CBR) has 2 runways.
• The furthest airport from Canberra Airport (CBR) is Horta International Airport (HOR), which is nearly antipodal to Canberra Airport (meaning Canberra Airport is almost on the exact opposite side of the Earth from Horta International Airport), and is located 12,187 miles (19,612 kilometers) away in Horta, Azores, Portugal.
• In early December 2007, plans were announced to construct a new terminal, with works commencing in July 2008, and completion set for September 2010.
• The Western Concourse opened in March 2013 and conjoins onto the Southern Concourse Terminal.
• The closest airport to Canberra Airport (CBR) is Goulburn Airport (GUL), which is located 46 miles (74 kilometers) NE of CBR.
• Canberra Airport handled 3,206,103 passengers last year.
• In 2010, 8 Brindabella Circuit, a building located in the administration area of the Airport precinct, won the 5 Green Stars Australian Excellence Award.
• In addition to being known as "Canberra Airport", another name for CBR is "Canberra International Airport".
• Over a dozen office buildings have also been built on airport land at Brindabella Business Park and Fairbairn.

Facts about Henry Post Army Airfield (FSI):

• The field was named in honor of pioneer aviator 2d Lieutenant Henry Post.
• Although the Signal corps had been supplying Observation aircraft for the United States Army Field Artillery School since 1915.
• The Army will continue to operate and maintain a precision approach radar at Fort Sill's Henry Post Field for the foreseeable future.
• 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.
• Henry Post Army Airfield is a military use airport located at Fort Sill in Comanche County, Oklahoma, United States.
• 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.
• As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
• 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 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.
• 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.