Nonstop flight route between Alegrete, Rio Grande do Sul, Brazil and Ruislip, England, United Kingdom:
Departure Airport:

Arrival Airport:

Distance from ALQ to NHT:
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- About this route
- ALQ Airport Information
- NHT Airport Information
- Facts about ALQ
- Facts about NHT
- Map of Nearest Airports to ALQ
- List of Nearest Airports to ALQ
- Map of Furthest Airports from ALQ
- List of Furthest Airports from ALQ
- Map of Nearest Airports to NHT
- List of Nearest Airports to NHT
- Map of Furthest Airports from NHT
- List of Furthest Airports from NHT
About this route:
A direct, nonstop flight between Gaudêncio Machado Ramos Airport (ALQ), Alegrete, Rio Grande do Sul, Brazil and RAF Northolt (NHT), Ruislip, England, United Kingdom would travel a Great Circle distance of 6,550 miles (or 10,541 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 Gaudêncio Machado Ramos Airport and RAF Northolt, 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 Gaudêncio Machado Ramos Airport and RAF Northolt. You'll see that it will travel the same route of the red line on this map!
Departure 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 |
Arrival Airport Information:
IATA / ICAO Codes: | NHT / EGWU |
Airport Name: | RAF Northolt |
Location: | Ruislip, England, United Kingdom |
GPS Coordinates: | 51°33'11"N by 0°25'5"W |
Operator/Owner: | Ministry of Defence |
View all routes: | Routes from NHT |
More Information: | NHT Maps & Info |
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.
- 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.
- Gaudêncio Machado Ramos Airport (ALQ) currently has only 1 runway.
- 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.
- Currently no scheduled flights operate at this airport.
- In addition to being known as "Gaudêncio Machado Ramos Airport", another name for ALQ is "Aeroporto Gaudêncio Machado Ramos".
Facts about RAF Northolt (NHT):
- Northolt became an active base during the Second World War for Royal Air Force and Polish Air Force squadrons in their defence of the United Kingdom.
- Northolt pre-dates the establishment of the Royal Air Force by almost three years, having opened in May 1915.
- Thirty Allied airmen including servicemen from Belgium, Canada, Czechoslovakia, New Zealand, Poland and the United Kingdom were killed flying from RAF Northolt during the Battle of Britain, of whom ten were Polish.
- Attention was high again in 2001 when Ronnie Biggs, the seriously ill, fugitive Great Train Robber, was flown from Brazil to the airfield to be arrested by waiting police officers.
- Since 1 June 1998, station commanders have served as aides-de-camp to Her Majesty the Queen.
- The furthest airport from RAF Northolt (NHT) is Chatham Islands (CHT), which is located 11,871 miles (19,105 kilometers) away in Waitangi, Chatham Islands, New Zealand.
- RAF Northolt became home to Prime Minister Winston Churchill's personal aircraft, a modified Douglas C-54 Skymaster, in June 1944.
- Civil flights ceased when the central area at Heathrow opened in 1954 with Northolt reverting to sole military use in May that year.
- The closest airport to RAF Northolt (NHT) is London Heathrow Airport (LHR), which is located only 6 miles (9 kilometers) SSW of NHT.