Nonstop flight route between Miles City, Montana, United States and Porto Alegre, Rio Grande do Sul, Brazil:

About this route:

A direct, nonstop flight between Miles City Airport (MLS), Miles City, Montana, United States and Salgado Filho International Airport (POA), Porto Alegre, Rio Grande do Sul, Brazil would travel a Great Circle distance of 6,287 miles (or 10,118 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 Miles City Airport and Salgado Filho 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 Miles City Airport and Salgado Filho 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 Miles City Airport (MLS):

• In addition to being known as "Miles City Airport", another name for MLS is "Frank Wiley Field".
• The furthest airport from Miles City Airport (MLS) is Sir Gaëtan Duval Airport (RRG), which is located 10,496 miles (16,892 kilometers) away in Rodrigues Island, Mauritius.
• The closest airport to Miles City Airport (MLS) is Dawson Community Airport (GDV), which is located 71 miles (114 kilometers) NE of MLS.
• Frank Wiley Field covers 1,640 acres at an elevation of 2,630 feet.
• Miles City Airport (MLS) has 2 runways.
• Federal Aviation Administration records say the airport had 264 passenger boardings in calendar year 2008, 891 in 2009 and 1,033 in 2010.
• Scheduled air service temporarily ceased on March 8, 2008, when Big Sky Airlines ended operations in bankruptcy.

Facts about Salgado Filho International Airport (POA):

• Salgado Filho International Airport (POA) currently has only 1 runway.
• 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.
• Salgado Filho was originally called São João Federal Airport, after the neighborhood where it is located.
• 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.
• 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 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.
• People mover connects the International Airport to the Porto Alegre Metro Airport Station since August 10, 2013.