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.
• Brindabella Airlines has its head office on the airport property.
• 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.
• On 13 August 1940, in what became known as the Canberra air disaster, a RAAF Lockheed Hudson flying from Melbourne crashed into a small hill to the east of the airport.
• The closest airport to Canberra Airport (CBR) is Goulburn Airport (GUL), which is located 46 miles (74 kilometers) NE of CBR.
• In addition to being known as "Canberra Airport", another name for CBR is "Canberra International Airport".
• In November 2012, a national petition was started by 10-year-old Eve Cogan to name the new extensions after David Warren, inventor of the blackbox.
• It placed a 4.5-minute animated video of the planned finished product on its website.
• In 2010, 8 Brindabella Circuit, a building located in the administration area of the Airport precinct, won the 5 Green Stars Australian Excellence Award.
• Proposals have been made to the NSW Planning Minister by various developers to approve housing estates that are under the southern flight paths in New South Wales.
• Canberra Airport handled 3,206,103 passengers last year.

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.
• Henry Post Army Airfield is a military use airport located at Fort Sill in Comanche County, Oklahoma, United States.
• Henry Post Army Airfield was the first home of all Army Aviation Training after World War II before moving to Fort Rucker, Alabama in 1954.
• Henry Post Army Airfield (FSI) currently has only 1 runway.
• Post Field served as a base for flight training for the Air Service.
• 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.
• 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.
• With the sudden end of World War I in November 1918, the future operational status of Post Field was unknown.
• There are no air units currently stationed at the airfield, however air operations for transient units are provided by permanent party personnel.