Nonstop flight route between Fairford, England, United Kingdom and Sidney, Montana, United States:
Departure Airport:
(51°40'55"N by 1°47'24"W)
Arrival Airport:
(47°42'24"N by 104°11'32"W)
Distance from FFD to SDY:
4,187.73 miles (6,739.48 km)
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Jump to:
- About this route
- FFD Airport Information
- SDY Airport Information
- Facts about FFD
- Facts about SDY
- Map of Nearest Airports to FFD
- List of Nearest Airports to FFD
- Map of Furthest Airports from FFD
- List of Furthest Airports from FFD
- Map of Nearest Airports to SDY
- List of Nearest Airports to SDY
- Map of Furthest Airports from SDY
- List of Furthest Airports from SDY
About this route:
A direct, nonstop flight between RAF Fairford (FFD), Fairford, England, United Kingdom and Sidney-Richland Municipal Airport (SDY), Sidney, Montana, United States would travel a Great Circle distance of 4,188 miles (or 6,739 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 Fairford and Sidney-Richland Municipal 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 Fairford and Sidney-Richland Municipal Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | FFD / EGVA |
| Airport Name: | RAF Fairford |
| Location: | Fairford, England, United Kingdom |
| GPS Coordinates: | 51°40'55"N by 1°47'24"W |
| Operator/Owner: | Ministry of Defence |
| View all routes: | Routes from FFD |
| More Information: | FFD Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | SDY / KSDY |
| Airport Name: | Sidney-Richland Municipal Airport |
| Location: | Sidney, Montana, United States |
| GPS Coordinates: | 47°42'24"N by 104°11'32"W |
| Area Served: | Sidney, Montana |
| Operator/Owner: | Sidney Richland Airport Authority |
| Airport Type: | Public |
| Elevation: | 1985 feet (605 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from SDY |
| More Information: | SDY Maps & Info |
Facts about RAF Fairford (FFD):
- Fairford was chosen in 1969 as the British test centre for the Concorde aircraft, which continued until 1977.
- RAF Fairford was the only TransOceanic Abort Landing site for NASA's Space Shuttle in the UK.
- The closest airport to RAF Fairford (FFD) is RAF Brize Norton (BZZ), which is located only 10 miles (16 kilometers) ENE of FFD.
- Due to RAF Fairford's location and infrastructure, the airfield is designated as a forward operating location for the US Air Force.
- The furthest airport from RAF Fairford (FFD) is Dunedin International Airport (DUD), which is located 11,898 miles (19,148 kilometers) away in Dunedin, Otago, New Zealand.
- On 12 May 2005, USAFE activated the 501st Combat Support Wing, with headquarters at RAF Alconbury, to provide support to its GSUs in the United Kingdom.
- On 14 January 2004, the 420th Air Base Group was established at RAF Fairford to improve the control of its geographically separated units that had been aligned beneath the 100th Air Refueling Wing at RAF Mildenhall.
- The runway was completed in 1953, and served as a forward airbase for the first Convair B-36 Peacemaker aircraft from Carswell Air Force Base, Texas.
Facts about Sidney-Richland Municipal Airport (SDY):
- Sidney-Richland Municipal Airport (SDY) has 2 runways.
- The furthest airport from Sidney-Richland Municipal Airport (SDY) is Sir Gaëtan Duval Airport (RRG), which is located 10,383 miles (16,711 kilometers) away in Rodrigues Island, Mauritius.
- The closest airport to Sidney-Richland Municipal Airport (SDY) is Sloulin Field International Airport (ISN), which is located 41 miles (67 kilometers) NE of SDY.
- Scheduled air service temporarily ceased on March 8, 2008, when Big Sky Airlines ended operations in bankruptcy.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10.00 miles (16.09 km) ENE | RAF Brize Norton (BZZ) | Oxfordshire, England, United Kingdom |     |
| 2 | 15.02 miles (24.17 km) SW | RAF Lyneham (LYE) | Wiltshire, England, United Kingdom | |
| 3 | 22.77 miles (36.64 km) ENE | Oxford Airport (OXF) | Oxford, England, United Kingdom | |
| 4 | 30.10 miles (48.45 km) E | RAF Benson (BEX) | Benson, Oxfordshire, England, United Kingdom | |
| 5 | 36.28 miles (58.38 km) WSW | Bristol Filton Airport (FZO) | Filton, Bristol, United Kingdom | |
| 6 | 42.33 miles (68.12 km) E | RAF High Wycombe (HYC) | High Wycombe, Buckinghamshire, England, United Kingdom | |
| 7 | 44.98 miles (72.38 km) WSW | Bristol Airport (BRS) | Bristol, England, United Kingdom | |
| 8 | 47.23 miles (76.02 km) SE | Lasham Airfield (QLA) | Lasham, England, United Kingdom | |
| 9 | 47.50 miles (76.44 km) ESE | Blackbushe Airport (BBS) | Yateley, Hampshire, England, United Kingdom | |
| 10 | 47.84 miles (76.99 km) SE | RAF Odiham (ODH) | Odiham, United Kingdom | |
| 11 | 49.48 miles (79.64 km) NNE | Coventry Airport (CVT) | Coventry, West Midlands, England, United Kingdom | |
| 12 | 50.42 miles (81.15 km) ENE | Milton Keynes Airport (KYN) | Milton Keynes, England, United Kingdom | |
| 13 | 51.85 miles (83.45 km) ESE | Farnborough Airport (FAB) | Farnborough, United Kingdom | |
| 14 | 53.35 miles (85.85 km) N | Birmingham Airport (BHX) | Birmingham, England, United Kingdom | |
| 15 | 53.92 miles (86.78 km) SSE | Southampton Airport (SOU) | Eastleigh (near Southampton), England, United Kingdom | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,897.99 miles (19,147.91 km) SE | Dunedin International Airport (DUD) | Dunedin, Otago, New Zealand | |
| 2 | 11,874.86 miles (19,110.69 km) ESE | Ryan's Creek Aerodrome (SZS) | Stewart Island, New Zealand | |
| 3 | 11,869.65 miles (19,102.31 km) SE | Oamaru Airport (OAM) | Oamaru, North Otago, New Zealand | |
| 4 | 11,860.18 miles (19,087.07 km) SE | Invercargill Airport (IVC) | Invercargill, New Zealand | |
| 5 | 11,839.51 miles (19,053.79 km) SSW | Chatham Islands (CHT) | Waitangi, Chatham Islands, New Zealand | |
| 6 | 11,834.41 miles (19,045.60 km) SE | Alexandra Aerodrome (ALR) | Alexandra, New Zealand | |
| 7 | 11,833.87 miles (19,044.72 km) SE | Richard Pearse Airport (Timaru Airport) (TIU) | Timaru, New Zealand | |
| 8 | 11,822.95 miles (19,027.15 km) SSE | Ashburton Aerodrome (ASG) | Ashburton, New Zealand | |
| 9 | 11,812.41 miles (19,010.18 km) SSE | Christchurch International Airport (CHC) | Christchurch, New Zealand | |
| 10 | 11,804.61 miles (18,997.63 km) SE | Queenstown Airport (ZQN) | Queenstown, New Zealand | |
| 11 | 11,803.98 miles (18,996.62 km) SE | Wanaka Airport (WKA) | Wanaka, New Zealand | |
| 12 | 11,782.42 miles (18,961.92 km) SE | Glentanner Aerodrome (GTN) | Mount Cook, New Zealand | |
| 13 | 11,774.40 miles (18,949.02 km) SE | Mount Cook Airport (MON) | Mount Cook, New Zealand | |
| 14 | 11,761.76 miles (18,928.67 km) SSE | Kaikoura Aerodrome (KBZ) | Kaikoura, New Zealand | |
| 15 | 11,760.44 miles (18,926.54 km) SE | Milford Sound Airport (MFN) | Milford Sound, New Zealand | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 41.33 miles (66.52 km) NE | Sloulin Field International Airport (ISN) | Williston, North Dakota, United States | |
| 2 | 48.66 miles (78.31 km) SW | Dawson Community Airport (GDV) | Glendive, Montana, United States | |
| 3 | 69.41 miles (111.70 km) WNW | L. M. Clayton Airport (OLF) | Wolf Point, Montana, United States | |
| 4 | 76.29 miles (122.77 km) NNW | Sher-Wood Airport (PWD) | Plentywood, Montana, United States | |
| 5 | 90.57 miles (145.76 km) SE | Dickinson Theodore Roosevelt Regional Airport (DIK) | Dickinson, North Dakota, United States | |
| 6 | 111.04 miles (178.70 km) SSE | Bowman Municipal Airport (BWM) | Bowman, North Dakota, United States | |
| 7 | 117.38 miles (188.91 km) WNW | Glasgow International Airport (GGW) | Glasgow, Montana, United States | |
| 8 | 118.10 miles (190.06 km) NNE | Estevan Regional Aerodrome (YEN) | Estevan, Saskatchewan, Canada | |
| 9 | 118.99 miles (191.50 km) SW | Miles City Airport (MLS) | Miles City, Montana, United States | |
| 10 | 131.42 miles (211.49 km) W | Jordan Airport (JDN) | Jordan, Montana, United States | |
| 11 | 139.74 miles (224.89 km) ENE | Minot Air Force Base (MIB) | Minot, North Dakota, United States | |
| 12 | 140.05 miles (225.38 km) ENE | Minot International Airport (MOT) | Minot, North Dakota, United States | |
| 13 | 174.07 miles (280.14 km) ESE | Bismarck Municipal Airport (BIS) | Bismarck, North Dakota, United States | |
| 14 | 189.51 miles (304.99 km) N | Regina International Airport (YQR) | Regina, Saskatchewan, Canada | |
| 15 | 191.53 miles (308.24 km) NNW | CFB Moose Jaw (YMJ) | Moose Jaw, Saskatchewan, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,383.49 miles (16,710.57 km) SSE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 10,297.57 miles (16,572.29 km) SE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 3 | 10,290.39 miles (16,560.74 km) SE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 10,266.41 miles (16,522.14 km) SE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 10,218.50 miles (16,445.05 km) SE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 6 | 10,203.17 miles (16,420.36 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 7 | 10,179.29 miles (16,381.94 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 8 | 10,169.42 miles (16,366.06 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 9 | 10,153.64 miles (16,340.65 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 10 | 10,120.11 miles (16,286.69 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 11 | 10,113.85 miles (16,276.63 km) ESE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 12 | 10,100.83 miles (16,255.67 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 13 | 10,089.33 miles (16,237.15 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 14 | 10,078.56 miles (16,219.83 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 15 | 10,076.48 miles (16,216.49 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |