Nonstop flight route between Mount Clemens, Michigan, United States and Alegrete, Rio Grande do Sul, Brazil:
Departure Airport:

Arrival Airport:

Distance from MTC to ALQ:
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- About this route
- MTC Airport Information
- ALQ Airport Information
- Facts about MTC
- Facts about ALQ
- Map of Nearest Airports to MTC
- List of Nearest Airports to MTC
- Map of Furthest Airports from MTC
- List of Furthest Airports from MTC
- Map of Nearest Airports to ALQ
- List of Nearest Airports to ALQ
- Map of Furthest Airports from ALQ
- List of Furthest Airports from ALQ
About this route:
A direct, nonstop flight between Selfridge Air National Guard Base (MTC), Mount Clemens, Michigan, United States and Gaudêncio Machado Ramos Airport (ALQ), Alegrete, Rio Grande do Sul, Brazil would travel a Great Circle distance of 5,289 miles (or 8,511 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 Gaudêncio Machado Ramos 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 Gaudêncio Machado Ramos Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | MTC / KMTC |
Airport Names: |
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Location: | Mount Clemens, Michigan, United States |
GPS Coordinates: | 42°36'29"N by 82°50'8"W |
View all routes: | Routes from MTC |
More Information: | MTC Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | ALQ / SSLT |
Airport Names: |
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Location: | Alegrete, Rio Grande do Sul, Brazil |
GPS Coordinates: | 29°48'45"S by 55°53'31"W |
Area Served: | Alegrete |
Airport Type: | Public |
Elevation: | 459 feet (140 meters) |
# of Runways: | 1 |
View all routes: | Routes from ALQ |
More Information: | ALQ Maps & Info |
Facts about Selfridge Air National Guard Base (MTC):
- The origins of Selfridge Air National Guard Base date to 1916 when a large tract of land on Lake St.
- In addition to being known as "Selfridge Air National Guard Base", another name for MTC is "Selfridge ANGB".
- During the 1930s and 1940s, squadrons "from Selfridge performed maneuvers over Detroit, local citizens".
- Air races at Selfridge from 1922 through the 1930s included the first John Mitchell Trophy Race, the Pulitzer Trophy Race, and the Curtiss Trophy Race and Boeing Trophy.
- Scandal hit Selfridge on 5 May, 1943 when the commander Colonel William Colman was charged with shooting Private William MacRae, a black chauffeur who was assigned to drive him.
- From 1950–1974, the Selfridge AFB radar station, including a Missile Master Army Air Defense Command Post after 1960, provided ground-controlled interception coverage for interceptor aircraft and surface-to-air missiles.
- The training center suffered an early setback in March 1918, as the Clinton River flooded the entire site and all personnel were evacuated to schools and churches in nearby Mount Clemens.
- 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.
- 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.
Facts about Gaudêncio Machado Ramos Airport (ALQ):
- The closest airport to Gaudêncio Machado Ramos Airport (ALQ) is Artigas International Airport (ATI), which is located 55 miles (88 kilometers) SW of ALQ.
- Gaudêncio Machado Ramos Airport (ALQ) currently has only 1 runway.
- The furthest airport from Gaudêncio Machado Ramos Airport (ALQ) is Zhoushan Putuoshan Airport (HSN), which is nearly antipodal to Gaudêncio Machado Ramos Airport (meaning Gaudêncio Machado Ramos Airport is almost on the exact opposite side of the Earth from Zhoushan Putuoshan Airport), and is located 12,332 miles (19,846 kilometers) away in Zhoushan, Zhejiang, China.
- The airport is located 13 km from downtown Alegrete.
- Gaudêncio Machado Ramos Airport, informally known as Alegrete Novo Airport, is the airport serving Alegrete, Brazil.
- Because of Gaudêncio Machado Ramos Airport's relatively low elevation of 459 feet, planes can take off or land at Gaudêncio Machado Ramos 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 "Gaudêncio Machado Ramos Airport", another name for ALQ is "Aeroporto Gaudêncio Machado Ramos".