Nonstop flight route between Ruislip, England, United Kingdom and Mount Gambier, Australia:
Departure Airport:

Arrival Airport:

Distance from NHT to MGB:
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- About this route
- NHT Airport Information
- MGB Airport Information
- Facts about NHT
- Facts about MGB
- Map of Nearest Airports to NHT
- List of Nearest Airports to NHT
- Map of Furthest Airports from NHT
- List of Furthest Airports from NHT
- Map of Nearest Airports to MGB
- List of Nearest Airports to MGB
- Map of Furthest Airports from MGB
- List of Furthest Airports from MGB
About this route:
A direct, nonstop flight between RAF Northolt (NHT), Ruislip, England, United Kingdom and Mount Gambier Airport (MGB), Mount Gambier, Australia would travel a Great Circle distance of 10,337 miles (or 16,636 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 RAF Northolt and Mount Gambier 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 RAF Northolt and Mount Gambier Airport. You'll see that it will travel the same route of the red line on this map!
Departure 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 |
Arrival Airport Information:
IATA / ICAO Codes: | MGB / YMTG |
Airport Name: | Mount Gambier Airport |
Location: | Mount Gambier, Australia |
GPS Coordinates: | 37°44'44"S by 140°47'7"E |
Area Served: | Limestone Coast including Mount Gambier |
Airport Type: | Public |
Elevation: | 212 feet (65 meters) |
# of Runways: | 3 |
View all routes: | Routes from MGB |
More Information: | MGB Maps & Info |
Facts about RAF Northolt (NHT):
- Northolt pre-dates the establishment of the Royal Air Force by almost three years, having opened in May 1915.
- Northolt received its first gate guardian, a Spitfire F.Mk 22, in September 1963.
- The closest airport to RAF Northolt (NHT) is London Heathrow Airport (LHR), which is located only 6 miles (9 kilometers) SSW of NHT.
- Construction of the new aerodrome, to be named "RFC Military School, Ruislip", began in January 1915.
- 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.
- In January 2012, it was reported that the future of station was under review by the Ministry of Defence as part of efforts to reduce defence spending.
- Starting in 1946 the airfield was used by civil aviation during the construction of nearby Heathrow Airport.
Facts about Mount Gambier Airport (MGB):
- O'Connor Airlines, which ceased operations 14 December 2007, was formerly based at the airport.
- The furthest airport from Mount Gambier Airport (MGB) is Flores Airport (FLW), which is located 11,985 miles (19,288 kilometers) away in Flores Island, Azores, Portugal.
- The closest airport to Mount Gambier Airport (MGB) is Portland Airport (PTJ), which is located 54 miles (88 kilometers) SE of MGB.
- Mount Gambier Airport handled 92,261 passengers last year.
- Because of Mount Gambier Airport's relatively low elevation of 212 feet, planes can take off or land at Mount Gambier 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 2011 it was announced that Mount Gambier Airport would be upgraded under a $3.4 million program.
- Mount Gambier Airport (MGB) has 3 runways.