Nonstop flight route between Sidney, Montana, United States and Belém, Pará, Brazil:

About this route:

A direct, nonstop flight between Sidney-Richland Municipal Airport (SDY), Sidney, Montana, United States and Belém/Val de Cans–Júlio Cezar Ribeiro International Airport (BEL), Belém, Pará, Brazil would travel a Great Circle distance of 4,756 miles (or 7,654 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 Sidney-Richland Municipal Airport and Belém/Val de Cans–Júlio Cezar Ribeiro International 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 Sidney-Richland Municipal Airport and Belém/Val de Cans–Júlio Cezar Ribeiro International 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 Sidney-Richland Municipal Airport (SDY):

• As per the Federal Aviation Administration, this airport had 2,031 passenger boardings in calendar year 2008, 2,766 in 2009, and 3,659 in 2010.
• The closest airport to Sidney-Richland Municipal Airport (SDY) is Sloulin Field International Airport (ISN), which is located 41 miles (67 kilometers) NE of SDY.
• The furthest airport from Sidney-Richland Municipal Airport (SDY) is Sir Gaëtan Duval Airport (RRG), which is located 10,383 miles (16,711 kilometers) away in Rodrigues Island, Mauritius.
• Sidney-Richland Municipal Airport (SDY) has 2 runways.

Facts about Belém/Val de Cans–Júlio Cezar Ribeiro International Airport (BEL):

• Belém/Val de Cans–Júlio Cezar Ribeiro International Airport handled 3,283,527 passengers last year.
• 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".
• With the outbreak of World War II air bases and airports located on the Brazilian coast became immensely important in the support of transportation of aircraft, personnel and equipment across the South Atlantic Ocean to Sierra Leone in West Africa.
• Belém/Val de Cans–Júlio Cezar Ribeiro International Airport (BEL) has 2 runways.
• 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.
• 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.