Nonstop flight route between Mount Clemens, Michigan, United States and Porto Alegre, Rio Grande do Sul, Brazil:

About this route:

A direct, nonstop flight between Selfridge Air National Guard Base (MTC), Mount Clemens, Michigan, United States and Salgado Filho International Airport (POA), Porto Alegre, Rio Grande do Sul, Brazil would travel a Great Circle distance of 5,405 miles (or 8,698 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 Selfridge Air National Guard Base 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 Selfridge Air National Guard Base 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 Selfridge Air National Guard Base (MTC):

• After World War II Selfridge expanded to its present size of 3,600 acres, and in 1947 the Selfridge Army Air Base was renamed Selfridge Air Force Base.
• The closest airport to Selfridge Air National Guard Base (MTC) is Coleman A. Young International Airport (DET), which is located only 16 miles (26 kilometers) SSW of MTC.
• On 1 April 1, 1918 preparations got underway for the opening of a new gunnery school.
• In addition to being known as "Selfridge Air National Guard Base", another name for MTC is "Selfridge ANGB".
• The furthest airport from Selfridge Air National Guard Base (MTC) is Margaret River Airport (MGV), which is located 11,298 miles (18,182 kilometers) away in Margaret River, Western Australia, Australia.
• During the 1930s and 1940s, squadrons "from Selfridge performed maneuvers over Detroit, local citizens".
• The 127th Wing is also home to the Air National Guard's 107th Weather Flight, which is operationally gained by the Air Force Special Operations Command.
• Selfridge was a World War II army airfield of the First Air Force and the location where Colonel Lawrence P.
• Flying was considered impractical in Michigan during the winter months, so the student pilots were sent to Gerstner Field at Lake Charles, Louisiana, and to Chapman Field at Miami, Florida, and Selfridge was transformed into a mechanics school for the winter months.

Facts about Salgado Filho International Airport (POA):

• 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.
• People mover connects the International Airport to the Porto Alegre Metro Airport Station since August 10, 2013.
• Salgado Filho International Airport is the airport serving Porto Alegre, Brazil.
• 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 1932, needing a facility to use its aircraft with landing-gear which were replacing its seaplanes, Varig started using São João Airport as its operational base.
• However, in order to cope with the increasing passenger traffic at the airport, on September 8, 2010 a decision was made to renovate Terminal 2 and bring it back into passenger use.
• In 1953 the old terminal was incorporated into the maintenance facilities of Varig, a new passenger terminal was opened, and runways were paved.
• 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".