Nonstop flight route between Ruislip, England, United Kingdom and Columbia, California, United States:
Departure Airport:
(51°33'11"N by 0°25'5"W)
Arrival Airport:
(38°1'50"N by 120°24'51"W)
Distance from NHT to COA:
5,268.52 miles (8,478.84 km)
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Jump to:
- About this route
- NHT Airport Information
- COA Airport Information
- Facts about NHT
- Facts about COA
- 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 COA
- List of Nearest Airports to COA
- Map of Furthest Airports from COA
- List of Furthest Airports from COA
About this route:
A direct, nonstop flight between RAF Northolt (NHT), Ruislip, England, United Kingdom and Columbia Airport (COA), Columbia, California, United States would travel a Great Circle distance of 5,269 miles (or 8,479 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 Columbia 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 Columbia 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: | COA / |
| Airport Names: |
|
| Location: | Columbia, California, United States |
| GPS Coordinates: | 38°1'50"N by 120°24'51"W |
| Operator/Owner: | County of Tuolumne |
| Airport Type: | Public |
| Elevation: | 2118 feet (646 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from COA |
| More Information: | COA Maps & Info |
Facts about RAF Northolt (NHT):
- Starting in 1946 the airfield was used by civil aviation during the construction of nearby Heathrow Airport.
- Northolt pre-dates the establishment of the Royal Air Force by almost three years, having opened in May 1915.
- No. 600 Squadron and No.
- Four Eurofighter Typhoon aircraft arrived at the station from RAF Coningsby on 2 May 2012 to take part in a security exercise as part of preparations for the 2012 Summer Olympics.
- 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.
- 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 Columbia Airport (COA):
- The closest airport to Columbia Airport (COA) is Modesto City-County Airport (MOD), which is located 41 miles (65 kilometers) SW of COA.
- The furthest airport from Columbia Airport (COA) is Tôlanaro Airport (FTU), which is located 11,273 miles (18,143 kilometers) away in Tôlanaro, Madagascar.
- In addition to being known as "Columbia Airport", other names for COA include "none" and "O22".
- Columbia Airport (COA) has 2 runways.
| 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 | 40.63 miles (65.38 km) SW | Modesto City-County Airport (MOD) | Modesto, California, United States | |
| 2 | 45.69 miles (73.53 km) S | Castle Airport (MER) | Atwater, California, United States | |
| 3 | 45.86 miles (73.80 km) WSW | Stockton Metropolitan Airport (SCK) | Stockton, California, United States | |
| 4 | 51.32 miles (82.59 km) NNW | Placerville Airport (PVF) | Placerville, California, United States | |
| 5 | 51.82 miles (83.39 km) S | Merced Regional Airport (MCE) | Merced, California, United States | |
| 6 | 57.38 miles (92.35 km) SW | NASA Crows Landing Airport (NRC) | Crows Landing, California, United States | |
| 7 | 60.00 miles (96.57 km) NW | Sacramento Mather Airport (MHR) | Sacramento, California, United States | |
| 8 | 63.82 miles (102.70 km) NNE | Lake Tahoe Airport (TVL) | South Lake Tahoe, California, United States | |
| 9 | 67.33 miles (108.36 km) WNW | Sacramento Executive Airport (SAC) | Sacramento, California, United States | |
| 10 | 69.24 miles (111.42 km) NW | Sacramento Airport McClellan Airfield (MCC) | Sacramento, California, United States | |
| 11 | 71.36 miles (114.84 km) SSW | Los Banos Municipal Airport (LSN) | Los Banos, California, United States | |
| 12 | 73.34 miles (118.03 km) NNW | Auburn Municipal Airport (AUN) | Auburn, California, United States | |
| 13 | 73.87 miles (118.88 km) SSE | Madera Municipal Airport (MAE) | Madera, California, United States | |
| 14 | 76.01 miles (122.32 km) NNE | Minden-Tahoe Airport (MEV) | Minden, Nevada, United States | |
| 15 | 78.57 miles (126.44 km) NW | Sacramento International Airport (SMF) | Sacramento, California, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,273.46 miles (18,142.82 km) SE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 2 | 11,256.00 miles (18,114.73 km) SSE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 3 | 11,227.83 miles (18,069.40 km) SSE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 4 | 11,215.40 miles (18,049.40 km) S | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 5 | 11,168.86 miles (17,974.50 km) SE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 6 | 11,154.10 miles (17,950.73 km) S | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 7 | 11,095.17 miles (17,855.90 km) SSE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 8 | 11,070.98 miles (17,816.97 km) SE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 9 | 10,972.51 miles (17,658.50 km) SE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 10 | 10,971.35 miles (17,656.63 km) SE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 11 | 10,955.81 miles (17,631.62 km) SE | Morombe Airport (MXM) | Morombe, Madagascar | |
| 12 | 10,929.08 miles (17,588.61 km) SSE | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 13 | 10,921.13 miles (17,575.82 km) SSE | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 14 | 10,904.61 miles (17,549.22 km) SE | Miandrivazo Airport (ZVA) | Miandrivazo, Madagascar | |
| 15 | 10,881.04 miles (17,511.29 km) SE | Belo sur Tsiribihina Airport (BMD) | Belo sur Tsiribihina, Madagascar | |