Nonstop flight route between Great Falls, Montana, United States and Rio de Janeiro, Brazil:

About this route:

A direct, nonstop flight between Malmstrom Air Force Base (GFA), Great Falls, Montana, United States and Rio de Janeiro/Galeão–Antonio Carlos Jobim International Airport (GIG), Rio de Janeiro, Brazil would travel a Great Circle distance of 6,424 miles (or 10,339 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 Malmstrom Air Force Base and Rio de Janeiro/Galeão–Antonio Carlos Jobim 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 Malmstrom Air Force Base and Rio de Janeiro/Galeão–Antonio Carlos Jobim 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 Malmstrom Air Force Base (GFA):

• After World War II ended Great Falls AAB assumed a support mission for military personnel assigned to Alaskan military installations.
• Tensions between the United States and the Soviet Union increased dramatically when the Soviet Union closed all land travel between the western occupation sectors of Germany and the American, French and British sectors of Berlin.
• On 18 December 1953, Great Falls AFB was transferred from Military Air Transport Service to Strategic Air Command, although MATS units remained at the base for several years.
• Great Falls was reassigned to the Central Air Defense Force at Richards-Gebaur Air Force Base in 1953.
• Malmstrom Air Force Base traces its beginnings back to 1939 when World War II broke out in Europe.
• In addition to being known as "Malmstrom Air Force Base", another name for GFA is "Malmstrom AFB".
• The furthest airport from Malmstrom Air Force Base (GFA) is Sir Gaëtan Duval Airport (RRG), which is located 10,495 miles (16,891 kilometers) away in Rodrigues Island, Mauritius.
• The closest airport to Malmstrom Air Force Base (GFA) is Great Falls International Airport (GTF), which is located only 9 miles (14 kilometers) W of GFA.
• In November 1942, a survey team evaluated an area near the Green Mill Dance Club and Rainbow Dam Road approximately six miles east of Great Falls.

Facts about Rio de Janeiro/Galeão–Antonio Carlos Jobim International Airport (GIG):

• The closest airport to Rio de Janeiro/Galeão–Antonio Carlos Jobim International Airport (GIG) is Santos Dumont Airport (SDU), which is located only 9 miles (14 kilometers) SE of GIG.
• Rio de Janeiro/Galeão–Antonio Carlos Jobim International Airport handled 17,115,368 passengers last year.
• Rio de Janeiro/Galeão–Antonio Carlos Jobim International Airport, popularly known by its original name Galeão International Airport, is the main airport serving Rio de Janeiro, Brazil.
• Ordinary city busses 924 and 925 operate to the neighborhood of Ilha do Governador and 915 to Bonsucesso.
• In 1985 the airport lost the title of the country's major international airport to São Paulo-Guarulhos International Airport.
• Some of its facilities are shared with the Galeão Air Force Base of the Brazilian Air Force.
• In addition to being known as "Rio de Janeiro/Galeão–Antonio Carlos Jobim International Airport", another name for GIG is "Aeroporto Internacional do Rio de Janeiro/Galeão–Antonio Carlos Jobim".
• The furthest airport from Rio de Janeiro/Galeão–Antonio Carlos Jobim International Airport (GIG) is Central Field (Iwo Jima)Motoyama No. 2Airfield No. 2 (IWO), which is nearly antipodal to Rio de Janeiro/Galeão–Antonio Carlos Jobim International Airport (meaning Rio de Janeiro/Galeão–Antonio Carlos Jobim International Airport is almost on the exact opposite side of the Earth from Central Field (Iwo Jima)Motoyama No. 2Airfield No. 2), and is located 12,117 miles (19,500 kilometers) away in Iwo Jima, Bonin Islands, Japan.
• Because of Rio de Janeiro/Galeão–Antonio Carlos Jobim International Airport's relatively low elevation of 28 feet, planes can take off or land at Rio de Janeiro/Galeão–Antonio Carlos Jobim 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.
• At the end of the war, Santos Dumont Airport was unable to handle the increased tonnage of aircraft flying on international routes and number of passengers.
• Rio de Janeiro/Galeão–Antonio Carlos Jobim International Airport (GIG) has 2 runways.
• On April 26, 2011 it was confirmed that in order to speed-up much needed renovation and up-grade works, private companies would be granted a concession to explore some Infraero airports among them, on a second phase, Galeão.