Nonstop flight route between Great Falls, Montana, United States and Porto Seguro, Brazil:

About this route:

A direct, nonstop flight between Malmstrom Air Force Base (GFA), Great Falls, Montana, United States and Porto Seguro Airport (BPS), Porto Seguro, Brazil would travel a Great Circle distance of 6,256 miles (or 10,069 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 Porto Seguro 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 Porto Seguro 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):

• Great Falls was reassigned to the Central Air Defense Force at Richards-Gebaur Air Force Base in 1953.
• In 1957, under the control of the 801st Aircraft Control and Warning Squadron, the Malmstrom AFB radar station became operational with AN/FPS-20 search and AN/FPS-6 height-finder radars.
• 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.
• Later, the 517th Air Transport Wing was redesginated the 1701st Air Transport Wing on 1 June 1948 when Air Transport Command was redesignated the Military Air Transport Service.
• In addition to being known as "Malmstrom Air Force Base", another name for GFA is "Malmstrom AFB".
• Malmstrom Air Force Base traces its beginnings back to 1939 when World War II broke out in Europe.
• 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.
• The North American Aerospace Defense Command was created in 1957.

Facts about Porto Seguro Airport (BPS):

• The closest airport to Porto Seguro Airport (BPS) is Ilhéus/Bahia-Jorge Amado Airport (IOS), which is located 112 miles (181 kilometers) N of BPS.
• The airport was inaugurated in 1982 but in 1997 brand new passenger terminal and apron were opened.
• Porto Seguro Airport (BPS) currently has only 1 runway.
• The furthest airport from Porto Seguro Airport (BPS) is Rota International Airport (ROP), which is nearly antipodal to Porto Seguro Airport (meaning Porto Seguro Airport is almost on the exact opposite side of the Earth from Rota International Airport), and is located 12,109 miles (19,488 kilometers) away in Rota Island, Northern Mariana Islands.
• In addition to being known as "Porto Seguro Airport", another name for BPS is "Aeroporto de Porto Seguro".
• Because of Porto Seguro Airport's relatively low elevation of 168 feet, planes can take off or land at Porto Seguro 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.
• Porto Seguro Airport is the airport serving Porto Seguro, Brazil.
• The airport is located 2 km from downtown Porto Seguro.