Nonstop flight route between Belém, Pará, Brazil and Fort Sill, Oklahoma, United States:

About this route:

A direct, nonstop flight between Belém/Val de Cans–Júlio Cezar Ribeiro International Airport (BEL), Belém, Pará, Brazil and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 4,073 miles (or 6,555 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 Belém/Val de Cans–Júlio Cezar Ribeiro International 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 Belém/Val de Cans–Júlio Cezar Ribeiro International 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 Belém/Val de Cans–Júlio Cezar Ribeiro International Airport (BEL):

• The closest airport to Belém/Val de Cans–Júlio Cezar Ribeiro International Airport (BEL) is Macapá-Alberto Alcolumbre International Airport (MCP), which is located 205 miles (329 kilometers) WNW of BEL.
• The furthest airport from Belém/Val de Cans–Júlio Cezar Ribeiro International Airport (BEL) is Ayawasi Airport (AYW), which is nearly antipodal to Belém/Val de Cans–Júlio Cezar Ribeiro International Airport (meaning Belém/Val de Cans–Júlio Cezar Ribeiro International Airport is almost on the exact opposite side of the Earth from Ayawasi Airport), and is located 12,246 miles (19,708 kilometers) away in Ayawasi, Indonesia.
• Because of Belém/Val de Cans–Júlio Cezar Ribeiro International Airport's relatively low elevation of 56 feet, planes can take off or land at Belém/Val de Cans–Júlio Cezar Ribeiro International Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
• Belém/Val de Cans–Júlio Cezar Ribeiro International Airport handled 3,283,527 passengers last year.
• Belém/Val de Cans–Júlio Cezar Ribeiro International Airport (BEL) has 2 runways.
• Panair do Brasil, Pan American, and NAB – Navegação Aérea Brasileira began their activities at Val de Cans building their stations and providing services to passengers.
• In addition to being known as "Belém/Val de Cans–Júlio Cezar Ribeiro International Airport", another name for BEL is "Aeroporto Internacional de Belém/Val de Cans–Júlio Cezar Ribeiro".

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.
• 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.
• By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.
• With the sudden end of World War I in November 1918, the future operational status of Post Field was unknown.
• The Army will continue to operate and maintain a precision approach radar at Fort Sill's Henry Post Field for the foreseeable future.
• As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
• Henry Post AAF has one runway designated 17/35 with a concrete surface measuring 5,001 by 200 feet.
• Air Service/Corps units assigned to Post Field between 1919 and 1941