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

About this route:

A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Mário Pereira Lopes State Airport (QSC), São Carlos, São Paulo, Brazil would travel a Great Circle distance of 5,121 miles (or 8,241 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 Mário Pereira Lopes State 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 Mário Pereira Lopes State 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.
• With the sudden end of World War I in November 1918, the future operational status of Post Field was unknown.
• 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.
• 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 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.
• 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 Mário Pereira Lopes State Airport (QSC):

• Mário Pereira Lopes State Airport is the airport serving São Carlos, Brazil.
• The furthest airport from Mário Pereira Lopes State Airport (QSC) is Minami-Daito Airport (MMD), which is nearly antipodal to Mário Pereira Lopes State Airport (meaning Mário Pereira Lopes State Airport is almost on the exact opposite side of the Earth from Minami-Daito Airport), and is located 12,157 miles (19,566 kilometers) away in Minami Daito, Okinawa, Japan.
• Mário Pereira Lopes State Airport (QSC) currently has only 1 runway.
• Mário Pereira Lopes State Airport handled 1,280 passengers last year.
• In addition to being known as "Mário Pereira Lopes State Airport", another name for QSC is "Aeroporto Estadual Mário Pereira Lopes".
• The closest airport to Mário Pereira Lopes State Airport (QSC) is Bartolomeu de Gusmão State Airport (AQA), which is located only 16 miles (26 kilometers) WNW of QSC.
• The airport was built in the 1970s as a private aerodrome of a Brazilian tractor manufacturer.