Nonstop flight route between Ruislip, England, United Kingdom and Coolah, New South Wales, Australia:
Departure Airport:
(51°33'11"N by 0°25'5"W)
Arrival Airport:
(31°46'23"S by 149°36'36"E)
Distance from NHT to CLH:
10,398.19 miles (16,734.22 km)
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- About this route
- NHT Airport Information
- CLH Airport Information
- Facts about NHT
- Facts about CLH
- 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 CLH
- List of Nearest Airports to CLH
- Map of Furthest Airports from CLH
- List of Furthest Airports from CLH
About this route:
A direct, nonstop flight between RAF Northolt (NHT), Ruislip, England, United Kingdom and Coolah Airport (CLH), Coolah, New South Wales, Australia would travel a Great Circle distance of 10,398 miles (or 16,734 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 Coolah 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 Coolah 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: | CLH / YCAH |
| Airport Name: | Coolah Airport |
| Location: | Coolah, New South Wales, Australia |
| GPS Coordinates: | 31°46'23"S by 149°36'36"E |
| Operator/Owner: | Warrumbungle Shire Council |
| Airport Type: | Public |
| Elevation: | 1074 feet (327 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from CLH |
| More Information: | CLH Maps & Info |
Facts about RAF Northolt (NHT):
- The closest airport to RAF Northolt (NHT) is London Heathrow Airport (LHR), which is located only 6 miles (9 kilometers) SSW of NHT.
- On 15 September 1940 during the Battle of Britain, No. 1 Squadron RCAF, No. 229 Squadron, No.
- Group Captain Tom Barrett, appointed station commander in September 2009 and the final station commander of neighbouring RAF Uxbridge, died on 10 March 2011 following a road traffic accident on the A40.Wing Commander Jules Stilwell paid tribute to Group Captain Barrett, saying, "Tom was an extraordinary person.
- Squadrons based at RAF Northolt during the battle shot down a total of 148 Luftwaffe aircraft and damaged 52.
- 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.
Facts about Coolah Airport (CLH):
- The closest airport to Coolah Airport (CLH) is Coonabarabran Airport (COJ), which is located 37 miles (59 kilometers) NNW of CLH.
- The furthest airport from Coolah Airport (CLH) is Santa Maria Airport (SMA), which is located 11,970 miles (19,264 kilometers) away in Santa Maria, Portugal.
- Coolah Airport (CLH) currently has only 1 runway.
| 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 | 36.52 miles (58.77 km) NNW | Coonabarabran Airport (COJ) | Coonabarabran, New South Wales, Australia | |
| 2 | 54.53 miles (87.75 km) S | Mudgee Airport (DGE) | Mudgee, New South Wales, Australia | |
| 3 | 67.61 miles (108.80 km) NE | Gunnedah Airport (GUH) | Gunnedah, New South Wales, Australia | |
| 4 | 67.94 miles (109.35 km) WSW | Dubbo City Regional Airport (DBO) | Dubbo, New South Wales, Australia | |
| 5 | 87.23 miles (140.38 km) ENE | Tamworth Airport (TMW) | Tamworth, New South Wales, Australia | |
| 6 | 91.03 miles (146.50 km) NW | Coonamble Airport (CNB) | Coonamble, New South Wales, Australia | |
| 7 | 113.11 miles (182.03 km) S | Bathurst Airport (BHS) | Bathurst, New South Wales, Australia | |
| 8 | 123.08 miles (198.08 km) SE | Cessnock Airport (CES) | Cessnock, New South Wales, Australia | |
| 9 | 127.19 miles (204.70 km) ESE | Maitland Airport (MTL) | Maitland, New South Wales, Australia | |
| 10 | 146.55 miles (235.85 km) NE | Armidale Airport (ARM) | Armidale, New South Wales, Australia | |
| 11 | 146.90 miles (236.41 km) SW | Forbes Airport (FRB) | Forbes, New South Wales, Australia | |
| 12 | 147.87 miles (237.97 km) ESE | Newcastle Airport (NTL) | Newcastle, New South Wales, Australia | |
| 13 | 148.72 miles (239.34 km) SE | Belmont Airport (BEO) | Newcastle, New South Wales, Australia | |
| 14 | 157.77 miles (253.90 km) N | Moree Airport (MRZ) | Moree, New South Wales, Australia | |
| 15 | 158.89 miles (255.71 km) NE | Inverell Airport (IVR) | Inverell, New South Wales, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,970.40 miles (19,264.44 km) NW | Santa Maria Airport (SMA) | Santa Maria, Portugal | |
| 2 | 11,961.18 miles (19,249.61 km) N | Horta International Airport (HOR) | Horta, Azores, Portugal | |
| 3 | 11,955.55 miles (19,240.55 km) NNW | Pico Airport (PIX) | Pico Island, Azores, Portugal | |
| 4 | 11,946.04 miles (19,225.24 km) NNW | João Paulo II Airport (PDL) | Ponta Delgada, Azores, Portugal | |
| 5 | 11,919.41 miles (19,182.39 km) NNW | Lajes Air Base (TER) | Lajes, Azores, Portugal | |
| 6 | 11,913.97 miles (19,173.63 km) NNW | Graciosa Airport (GRW) | Graciosa Island, Azores, Portugal | |
| 7 | 11,904.21 miles (19,157.92 km) N | Flores Airport (FLW) | Flores Island, Azores, Portugal | |
| 8 | 11,889.64 miles (19,134.47 km) N | Corvo Airport (CVU) | Corvo Island, Azores, Portugal | |
| 9 | 11,652.17 miles (18,752.31 km) WNW | La Palma Airport (SPC) | La Palma, Canary Islands, Spain | |
| 10 | 11,639.27 miles (18,731.54 km) W | Madeira Airport (FNC) | Funchal, Madeira, Portugal | |
| 11 | 11,613.66 miles (18,690.33 km) W | Porto Santo Airport (PXO) | Porto Santo, Madeira, Portugal | |
| 12 | 11,607.02 miles (18,679.65 km) WNW | La Gomera Airport (GMZ) | Alajeró / San Sebastián, Canary Islands, Spain | |
| 13 | 11,570.83 miles (18,621.39 km) WNW | Tenerife-South Airport (TFS) | Tenerife, Canary Islands, Spain | |
| 14 | 11,567.78 miles (18,616.49 km) WNW | Tenerife North Airport (TFN) | Tenerife, Canary Islands, Spain | |
| 15 | 11,500.30 miles (18,507.89 km) WNW | Gran Canaria Airport (LPA) | Las Palmas, Canary Islands, Spain | |