Nonstop flight route between Ruislip, England, United Kingdom and Tanacross, Alaska, United States:
Departure Airport:

Arrival Airport:

Distance from NHT to TSG:
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- About this route
- NHT Airport Information
- TSG Airport Information
- Facts about NHT
- Facts about TSG
- 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 TSG
- List of Nearest Airports to TSG
- Map of Furthest Airports from TSG
- List of Furthest Airports from TSG
About this route:
A direct, nonstop flight between RAF Northolt (NHT), Ruislip, England, United Kingdom and Tanacross Airport (TSG), Tanacross, Alaska, United States would travel a Great Circle distance of 4,246 miles (or 6,834 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 Tanacross 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 Tanacross 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: | TSG / |
Airport Names: |
|
Location: | Tanacross, Alaska, United States |
GPS Coordinates: | 63°22'27"N by 143°20'8"W |
Area Served: | Tanacross, Alaska |
Operator/Owner: | Bureau of Land Management |
Airport Type: | Public |
Elevation: | 1549 feet (472 meters) |
# of Runways: | 2 |
View all routes: | Routes from TSG |
More Information: | TSG Maps & Info |
Facts about RAF Northolt (NHT):
- Following Louis Blériot's first flight across the English Channel in 1909, the British Army considered the necessity of defending the United Kingdom from a future air attack.
- Squadrons based at RAF Northolt during the battle shot down a total of 148 Luftwaffe aircraft and damaged 52.
- An additional memorial to British, Polish, Australian and New Zealand aircrew killed during the Battle of Britain was unveiled in September 2010.
- 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.
- 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.
Facts about Tanacross Airport (TSG):
- Tanacross Airport is a public use airport located one nautical mile south of the central business district of Tanacross, in the Southeast Fairbanks Census Area of the U.S.
- The furthest airport from Tanacross Airport (TSG) is Port Elizabeth International Airport (PLZ), which is located 10,351 miles (16,659 kilometers) away in Port Elizabeth, South Africa.
- The closest airport to Tanacross Airport (TSG) is Tok Airport (TKJ), which is located only 11 miles (18 kilometers) ESE of TSG.
- As per Federal Aviation Administration records, the airport had 80 passenger boardings in calendar year 2008, 32 enplanements in 2009, and 97 in 2010.
- Jurisdiction transferred to private ownership in 1947.
- Tanacross Airport (TSG) has 2 runways.
- In addition to being known as "Tanacross Airport", another name for TSG is "Tanacross Air Base".