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 field was named in honor of pioneer aviator 2d Lieutenant Henry Post.
• 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.
• 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.
• 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.
• Henry Post Army Airfield (FSI) currently has only 1 runway.
• 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.
• Henry Post Army Airfield is a military use airport located at Fort Sill in Comanche County, Oklahoma, United States.
• 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.

Facts about São Paulo/Congonhas Airport (CGH):

• São Paulo/Congonhas Airport (CGH) has 2 runways.
• 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.
• São Paulo/Congonhas Airport handled 17,119,530 passengers last year.
• Further bus transportation is also available through the Airport Bus Service, an executive bus line, administered by EMTU and operated by Consórcio Internorte – Área 3.
• 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".
• The airport is located 8 km from downtown São Paulo, at Washington Luís Avenue, in the district of Campo Belo.
• The airport was initially planned in 1919, but it did not open until 12 April 1936.