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

About this route:

A direct, nonstop flight between Porto Seguro Airport (BPS), Porto Seguro, Brazil and Malmstrom Air Force Base (GFA), Great Falls, Montana, United States 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 Porto Seguro Airport and Malmstrom Air Force Base, 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 Porto Seguro Airport and Malmstrom Air Force Base. 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 Porto Seguro Airport (BPS):

• In addition to being known as "Porto Seguro Airport", another name for BPS is "Aeroporto de Porto Seguro".
• Porto Seguro Airport is the airport serving Porto Seguro, Brazil.
• 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.
• 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.
• 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.

Facts about Malmstrom Air Force Base (GFA):

• In addition to being known as "Malmstrom Air Force Base", another name for GFA is "Malmstrom AFB".
• 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.
• This included one of the greatest technology transfers in the history of the world.
• 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.
• On 1 July 1968, the F-101B equipped 29th FIS was inactivated and replaced by the F-106 Delta Dart equipped 71st Fighter-Interceptor Squadron, which was reassigned from Richards Gebaur AFB when its ADC mission was eliminated.
• Great Falls was reassigned to the Central Air Defense Force at Richards-Gebaur Air Force Base in 1953.
• Z-147 was completely replaced by a new ARSR-4 JSS site on Bootlegger Ridge, about 14 miles northeast of Great Falls AFB.