Nonstop flight route between Ruislip, England, United Kingdom and Norridgewock, Maine, United States:
Departure Airport:

Arrival Airport:

Distance from NHT to OWK:
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- About this route
- NHT Airport Information
- OWK Airport Information
- Facts about NHT
- Facts about OWK
- 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 OWK
- List of Nearest Airports to OWK
- Map of Furthest Airports from OWK
- List of Furthest Airports from OWK
About this route:
A direct, nonstop flight between RAF Northolt (NHT), Ruislip, England, United Kingdom and Central Maine Airport of Norridgewock (OWK), Norridgewock, Maine, United States would travel a Great Circle distance of 3,115 miles (or 5,012 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 Central Maine Airport of Norridgewock, 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 Central Maine Airport of Norridgewock. 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: | OWK / KOWK |
Airport Name: | Central Maine Airport of Norridgewock |
Location: | Norridgewock, Maine, United States |
GPS Coordinates: | 44°42'55"N by 69°51'59"W |
Area Served: | Norridgewock, Maine |
Operator/Owner: | Town of Norridgewock |
Airport Type: | Public |
Elevation: | 270 feet (82 meters) |
# of Runways: | 2 |
View all routes: | Routes from OWK |
More Information: | OWK Maps & Info |
Facts about RAF Northolt (NHT):
- During the construction of Heathrow Airport, Northolt was used for commercial civil flights, becoming the busiest airport in Europe for a time and a major base for British European Airways.
- In August 1996, a Spanish Learjet operated by Mar Aviation overshot runway 25 and collided with a van heading eastward on the A40 Western Avenue.
- The closest airport to RAF Northolt (NHT) is London Heathrow Airport (LHR), which is located only 6 miles (9 kilometers) SSW of NHT.
- 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.
- During 1952 a total of 50,000 air movements were recorded per annum, making the airfield the busiest in Europe.
- An additional memorial to British, Polish, Australian and New Zealand aircrew killed during the Battle of Britain was unveiled in September 2010.
- Squadrons based at RAF Northolt during the battle shot down a total of 148 Luftwaffe aircraft and damaged 52.
Facts about Central Maine Airport of Norridgewock (OWK):
- Central Maine Airport of Norridgewock (OWK) has 2 runways.
- The closest airport to Central Maine Airport of Norridgewock (OWK) is Waterville Robert Lafleur Airport (WVL), which is located only 16 miles (25 kilometers) SE of OWK.
- The furthest airport from Central Maine Airport of Norridgewock (OWK) is Albany Airport (ALH), which is located 11,649 miles (18,747 kilometers) away in Albany, Western Australia, Australia.
- Because of Central Maine Airport of Norridgewock's relatively low elevation of 270 feet, planes can take off or land at Central Maine Airport of Norridgewock 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.