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

About this route:

A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Canberra Airport (CBR), Canberra, Australia 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 Henry Post Army Airfield and Canberra 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 Canberra 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 (FSI) currently has only 1 runway.
• 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 was the first home of all Army Aviation Training after World War II before moving to Fort Rucker, Alabama in 1954.
• 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.
• By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.
• Post Field served as a base for flight training for the Air Service.

Facts about Canberra Airport (CBR):

• In 2010, 8 Brindabella Circuit, a building located in the administration area of the Airport precinct, won the 5 Green Stars Australian Excellence Award.
• The Western Concourse opened in March 2013 and conjoins onto the Southern Concourse Terminal.
• In addition to being known as "Canberra Airport", another name for CBR is "Canberra International Airport".
• Canberra Airport handled 3,206,103 passengers last year.
• Several new hangars and buildings have been erected in both Fairbairn and near the terminal.
• In 2008, Canberra International Airport launched an advertising campaign in support of the idea of having Canberra considered as Sydney's Second Airport.
• 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.
• Canberra Airport (CBR) has 2 runways.
• The closest airport to Canberra Airport (CBR) is Goulburn Airport (GUL), which is located 46 miles (74 kilometers) NE of CBR.