Nonstop flight route between Porto Alegre, Rio Grande do Sul, Brazil and Altus, Oklahoma, United States:

About this route:

A direct, nonstop flight between Salgado Filho International Airport (POA), Porto Alegre, Rio Grande do Sul, Brazil and Altus Air Force Base (LTS), Altus, Oklahoma, United States would travel a Great Circle distance of 5,456 miles (or 8,781 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 Salgado Filho International Airport and Altus 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 Salgado Filho International Airport and Altus 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 Salgado Filho International Airport (POA):

• The total area of the Salgado Filho Airport is about 3,805,810.04 m² with 142,750 m² of ramp area.
• People mover connects the International Airport to the Porto Alegre Metro Airport Station since August 10, 2013.
• Salgado Filho International Airport (POA) currently has only 1 runway.
• In addition to being known as "Salgado Filho International Airport", another name for POA is "Aeroporto Internacional Salgado Filho".
• On October 12, 1951, São João Federal Airport was renamed Salgado Filho Airport, after the Senator and Minister who died the year before on a crash involving a SAVAG aircraft that departed from Porto Alegre.
• The closest airport to Salgado Filho International Airport (POA) is Diomício Freitas/Forquilhinha Airport (CCM), which is located 137 miles (221 kilometers) NE of POA.
• The furthest airport from Salgado Filho International Airport (POA) is Yakushima Airport (KUM), which is nearly antipodal to Salgado Filho International Airport (meaning Salgado Filho International Airport is almost on the exact opposite side of the Earth from Yakushima Airport), and is located 12,324 miles (19,834 kilometers) away in Yakushima, Kagoshima Prefecture, Japan.
• The bus line T5 link Terminal 1 - International Airport to the city of Porto Alegre.
• Because of Salgado Filho International Airport's relatively low elevation of 11 feet, planes can take off or land at Salgado Filho 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.

Facts about Altus Air Force Base (LTS):

• The furthest airport from Altus Air Force Base (LTS) is Sir Gaëtan Duval Airport (RRG), which is located 10,958 miles (17,635 kilometers) away in Rodrigues Island, Mauritius.
• Altus AFB supports about 2,000 permanent military personnel.
• In addition to being known as "Altus Air Force Base", another name for LTS is "Altus AFB".
• In August 1966, the 4th Mobile Communications Group transferred from Hunter AFB, Georgia to Altus.
• In August 2002, the mission of the wing grew when the Air Force moved the basic loadmaster course from Sheppard AFB, Texas to Altus.
• The 577th Strategic Missile Squadron operated twelve missile sites, of one missile at each site.
• The closest airport to Altus Air Force Base (LTS) is Altus/Quartz Mountain Regional Airport (AXS), which is located only 5 miles (7 kilometers) WNW of LTS.