Nonstop flight route between Fort Sill, Oklahoma, United States and São Paulo, Brazil:

About this route:

A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and São Paulo/Congonhas Airport (CGH), São Paulo, Brazil would travel a Great Circle distance of 5,264 miles (or 8,471 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 São Paulo/Congonhas 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 São Paulo/Congonhas 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):

• 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.
• Although the Signal corps had been supplying Observation aircraft for the United States Army Field Artillery School since 1915.
• The Fort Sill Army Radar Approach Control is the Army's Second busiest Air Traffic Control Facility, providing Radar Approach Control service to Henry Post Army Air Field, Lawton/Fort Sill Regional Airport, Duncan/Haliburton Airport and many smaller airports in the area.
• There are no air units currently stationed at the airfield, however air operations for transient units are provided by permanent party personnel.
• 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.
• 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.
• 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.

Facts about São Paulo/Congonhas Airport (CGH):

• São Paulo/Congonhas Airport (CGH) has 2 runways.
• In 2012 the airport was ranked 3rd in terms of transported passengers, 2nd in terms of aircraft operations, and 6th in terms of cargo handled in Brazil, placing it amongst the busiest airports in the country.
• The airport was initially planned in 1919, but it did not open until 12 April 1936.
• The closest airport to São Paulo/Congonhas Airport (CGH) is São Paulo/Guarulhos–Governador André Franco Montoro International Airport (GRU), which is located only 18 miles (28 kilometers) NE of CGH.
• In addition to being known as "São Paulo/Congonhas Airport", another name for CGH is "Aeroporto de São Paulo/Congonhas".
• São Paulo/Congonhas Airport handled 17,119,530 passengers last year.
• Until 1985 Congonhas was the main airport of São Paulo operating domestic flights, as well as international service to neighbouring countries such as Argentina, Uruguay, Paraguay and Bolivia.
• Gol Airlines and TAM Airlines offer for their passengers free bus transfers between Congonhas and Guarulhos/Gov.
• The furthest airport from São Paulo/Congonhas Airport (CGH) is Minami-Daito Airport (MMD), which is nearly antipodal to São Paulo/Congonhas Airport (meaning São Paulo/Congonhas Airport is almost on the exact opposite side of the Earth from Minami-Daito Airport), and is located 12,235 miles (19,691 kilometers) away in Minami Daito, Okinawa, Japan.