Nonstop flight route between Ruislip, England, United Kingdom and Cowley, Alberta, Canada:
Departure Airport:
(51°33'11"N by 0°25'5"W)
Arrival Airport:
(49°38'11"N by 114°5'39"W)
Distance from NHT to YYM:
4,436.64 miles (7,140.05 km)
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Jump to:
- About this route
- NHT Airport Information
- YYM Airport Information
- Facts about NHT
- Facts about YYM
- 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 YYM
- List of Nearest Airports to YYM
- Map of Furthest Airports from YYM
- List of Furthest Airports from YYM
About this route:
A direct, nonstop flight between RAF Northolt (NHT), Ruislip, England, United Kingdom and Cowley Airport (YYM), Cowley, Alberta, Canada would travel a Great Circle distance of 4,437 miles (or 7,140 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 Cowley 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 Cowley 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: | YYM / CYYM |
| Airport Name: | Cowley Airport |
| Location: | Cowley, Alberta, Canada |
| GPS Coordinates: | 49°38'11"N by 114°5'39"W |
| Operator/Owner: | Alberta Soaring Council |
| Airport Type: | Private |
| Elevation: | 3876 feet (1,181 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from YYM |
| More Information: | YYM Maps & Info |
Facts about RAF Northolt (NHT):
- Since 1 June 1998, station commanders have served as aides-de-camp to Her Majesty the Queen.
- In December 1946, after taking off during a heavy snowstorm, a Douglas DC-3 operated by British European Airways, flying from Northolt to Glasgow, crashed onto the roof of a house in South Ruislip.
- 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.
- Squadrons based at RAF Northolt during the battle shot down a total of 148 Luftwaffe aircraft and damaged 52.
- On 15 September 1940 during the Battle of Britain, No. 1 Squadron RCAF, No. 229 Squadron, No.
- In 1916, No. 43 Squadron was formed under the command of Major Sholto Douglas.
Facts about Cowley Airport (YYM):
- Cowley Airport (YYM) has 2 runways.
- The furthest airport from Cowley Airport (YYM) is Tôlanaro Airport (FTU), which is located 10,456 miles (16,828 kilometers) away in Tôlanaro, Madagascar.
- The closest airport to Cowley Airport (YYM) is Pincher Creek Airport (WPC), which is located only 9 miles (15 kilometers) SSE of YYM.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 5.54 miles (8.91 km) SSW | London Heathrow Airport (LHR) | London, England, United Kingdom |     |
| 2 | 16.36 miles (26.33 km) NNE | Hatfield Aerodrome (HTF) | Hatfield, Hertfordshire, England, United Kingdom | |
| 3 | 18.69 miles (30.08 km) WNW | RAF High Wycombe (HYC) | High Wycombe, Buckinghamshire, England, United Kingdom | |
| 4 | 20.62 miles (33.19 km) E | London City Airport (LCY) | London, England, United Kingdom | |
| 5 | 22.33 miles (35.93 km) N | London Luton Airport (LTN) | Luton (near London), England, United Kingdom | |
| 6 | 24.34 miles (39.17 km) SW | Blackbushe Airport (BBS) | Yateley, Hampshire, England, United Kingdom | |
| 7 | 24.66 miles (39.68 km) SW | Farnborough Airport (FAB) | Farnborough, United Kingdom | |
| 8 | 24.75 miles (39.84 km) SE | London Biggin Hill Airport (BQH) | Biggin Hill / London, England, United Kingdom | |
| 9 | 26.37 miles (42.44 km) SSE | Redhill Aerodrome (KRH) | Redhill, Surrey, England, United Kingdom | |
| 10 | 29.41 miles (47.34 km) W | RAF Benson (BEX) | Benson, Oxfordshire, England, United Kingdom | |
| 11 | 29.66 miles (47.74 km) SSE | Gatwick Airport (LGW) | London, England, United Kingdom | |
| 12 | 31.57 miles (50.81 km) SW | RAF Odiham (ODH) | Odiham, United Kingdom | |
| 13 | 36.17 miles (58.21 km) NE | London Stansted Airport (STN) | Essex (near London), England, United Kingdom | |
| 14 | 36.65 miles (58.98 km) SW | Lasham Airfield (QLA) | Lasham, England, United Kingdom | |
| 15 | 36.68 miles (59.02 km) NNW | Milton Keynes Airport (KYN) | Milton Keynes, England, United Kingdom | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,871.18 miles (19,104.77 km) SSW | Chatham Islands (CHT) | Waitangi, Chatham Islands, New Zealand | |
| 2 | 11,859.82 miles (19,086.49 km) SE | Dunedin International Airport (DUD) | Dunedin, Otago, New Zealand | |
| 3 | 11,837.81 miles (19,051.06 km) SE | Oamaru Airport (OAM) | Oamaru, North Otago, New Zealand | |
| 4 | 11,828.15 miles (19,035.52 km) ESE | Ryan's Creek Aerodrome (SZS) | Stewart Island, New Zealand | |
| 5 | 11,815.57 miles (19,015.27 km) ESE | Invercargill Airport (IVC) | Invercargill, New Zealand | |
| 6 | 11,804.71 miles (18,997.79 km) SE | Richard Pearse Airport (Timaru Airport) (TIU) | Timaru, New Zealand | |
| 7 | 11,797.07 miles (18,985.49 km) SE | Ashburton Aerodrome (ASG) | Ashburton, New Zealand | |
| 8 | 11,796.47 miles (18,984.54 km) SE | Alexandra Aerodrome (ALR) | Alexandra, New Zealand | |
| 9 | 11,790.50 miles (18,974.92 km) SSE | Christchurch International Airport (CHC) | Christchurch, New Zealand | |
| 10 | 11,767.29 miles (18,937.57 km) SE | Wanaka Airport (WKA) | Wanaka, New Zealand | |
| 11 | 11,765.63 miles (18,934.90 km) SE | Queenstown Airport (ZQN) | Queenstown, New Zealand | |
| 12 | 11,750.82 miles (18,911.07 km) SE | Glentanner Aerodrome (GTN) | Mount Cook, New Zealand | |
| 13 | 11,746.58 miles (18,904.24 km) SSE | Kaikoura Aerodrome (KBZ) | Kaikoura, New Zealand | |
| 14 | 11,743.23 miles (18,898.85 km) SE | Mount Cook Airport (MON) | Mount Cook, New Zealand | |
| 15 | 11,722.72 miles (18,865.85 km) SE | Fox Glacier Aerodrome (FGL) | Fox Glacier, New Zealand | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 9.11 miles (14.66 km) SSE | Pincher Creek Airport (WPC) | Pincher Creek, Alberta, Canada | |
| 2 | 57.94 miles (93.24 km) E | Lethbridge Airport (YQL) | Lethbridge, Alberta, Canada | |
| 3 | 75.55 miles (121.58 km) W | Canadian Rockies International Airport (YXC) | Cranbrook, British Columbia, Canada | |
| 4 | 91.90 miles (147.90 km) S | Glacier Park International Airport (FCA) | Kalispell, Montana, United States | |
| 5 | 92.43 miles (148.76 km) WNW | Fairmont Hot Springs Airport (YCZ) | Fairmont Hot Springs, British Columbia, Canada | |
| 6 | 102.74 miles (165.35 km) N | Calgary International Airport (YYC) | Calgary, Alberta, Canada | |
| 7 | 105.27 miles (169.41 km) SE | Cut Bank Municipal AirportCut Bank Army Air Field (CTB) | Cut Bank, Montana, United States | |
| 8 | 125.88 miles (202.58 km) NNW | Banff Airport (YBA) | Banff, Alberta, Canada | |
| 9 | 125.90 miles (202.62 km) SE | Shelby Airport (SBX) | Shelby, Montana, United States | |
| 10 | 137.03 miles (220.53 km) ENE | CFB Suffield (YSD) | Suffield, Alberta, Canada | |
| 11 | 152.66 miles (245.68 km) ENE | Medicine Hat Airport (YXH) | Medicine Hat, Alberta, Canada | |
| 12 | 160.59 miles (258.44 km) W | West Kootenay Regional Airport (YCG) | Castlegar, British Columbia, Canada | |
| 13 | 176.12 miles (283.43 km) N | Red Deer Regional Airport (YQF) | Red Deer, Alberta, Canada | |
| 14 | 178.83 miles (287.80 km) SW | Coeur d'Alene Airport (COE) | Coeur d'Alene, Idaho, United States | |
| 15 | 187.93 miles (302.45 km) S | Missoula International Airport (MSO) | Missoula, Montana, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,456.30 miles (16,827.75 km) SE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 2 | 10,398.03 miles (16,733.96 km) SSE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 3 | 10,372.17 miles (16,692.35 km) SE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 4 | 10,370.44 miles (16,689.56 km) SSE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 10,368.78 miles (16,686.90 km) SSE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 6 | 10,367.60 miles (16,684.99 km) S | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 7 | 10,249.97 miles (16,495.68 km) SSE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 8 | 10,234.49 miles (16,470.77 km) SE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 9 | 10,189.00 miles (16,397.57 km) ESE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 10 | 10,186.38 miles (16,393.34 km) ESE | East London Airport (ELS) | East London, South Africa | |
| 11 | 10,170.72 miles (16,368.15 km) SE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 12 | 10,169.57 miles (16,366.29 km) ESE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 13 | 10,158.34 miles (16,348.22 km) ESE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 14 | 10,157.99 miles (16,347.65 km) SE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 15 | 10,153.17 miles (16,339.90 km) ESE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |