Nonstop flight route between Sidney, Montana, United States and Barrow-in-Furness, Cumbria, England, United Kingdom:
Departure Airport:
(47°42'24"N by 104°11'32"W)
Arrival Airport:
(54°7'42"N by 3°16'3"W)
Distance from SDY to BWF:
4,031.81 miles (6,488.55 km)
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Jump to:
- About this route
- SDY Airport Information
- BWF Airport Information
- Facts about SDY
- Facts about BWF
- Map of Nearest Airports to SDY
- List of Nearest Airports to SDY
- Map of Furthest Airports from SDY
- List of Furthest Airports from SDY
- Map of Nearest Airports to BWF
- List of Nearest Airports to BWF
- Map of Furthest Airports from BWF
- List of Furthest Airports from BWF
About this route:
A direct, nonstop flight between Sidney-Richland Municipal Airport (SDY), Sidney, Montana, United States and Barrow/Walney Island Airport (BWF), Barrow-in-Furness, Cumbria, England, United Kingdom would travel a Great Circle distance of 4,032 miles (or 6,489 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 Sidney-Richland Municipal Airport and Barrow/Walney Island 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 Sidney-Richland Municipal Airport and Barrow/Walney Island Airport. You'll see that it will travel the same route of the red line on this map!
Departure 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 |
Arrival Airport Information:
| IATA / ICAO Codes: | BWF / EGNL |
| Airport Name: | Barrow/Walney Island Airport |
| Location: | Barrow-in-Furness, Cumbria, England, United Kingdom |
| GPS Coordinates: | 54°7'42"N by 3°16'3"W |
| Operator/Owner: | BAE Systems Marine Ltd - Submarine Solutions |
| Airport Type: | Private |
| Elevation: | 44 feet (13 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from BWF |
| More Information: | BWF Maps & Info |
Facts about Sidney-Richland Municipal Airport (SDY):
- 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.
- As per the Federal Aviation Administration, this airport had 2,031 passenger boardings in calendar year 2008, 2,766 in 2009, and 3,659 in 2010.
- Scheduled air service temporarily ceased on March 8, 2008, when Big Sky Airlines ended operations in bankruptcy.
- Sidney-Richland Municipal Airport is a public use airport located one nautical mile west of the central business district of Sidney, a city in Richland County, Montana, United States.
- 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.
- Sidney-Richland Municipal Airport (SDY) has 2 runways.
Facts about Barrow/Walney Island Airport (BWF):
- During the early 20th century at a site 1 mile south west of Barrow/Walney Island Airport was the site of one of the UK's most important airship production facilities.
- The closest airport to Barrow/Walney Island Airport (BWF) is Blackpool International Airport (BLK), which is located 27 miles (43 kilometers) SSE of BWF.
- Barrow/Walney Island Airport (BWF) has 2 runways.
- The furthest airport from Barrow/Walney Island Airport (BWF) is Ryan's Creek Aerodrome (SZS), which is located 11,811 miles (19,007 kilometers) away in Stewart Island, New Zealand.
- In 2005, an airshow was held at the site.
- Because of Barrow/Walney Island Airport's relatively low elevation of 44 feet, planes can take off or land at Barrow/Walney Island Airport 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.
| 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 | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 26.51 miles (42.66 km) SSE | Blackpool International Airport (BLK) | Blackpool, England, United Kingdom | |
| 2 | 30.76 miles (49.50 km) SSE | Warton Aerodrome (WRT) | Warton, Lancashire, England, United Kingdom | |
| 3 | 55.01 miles (88.53 km) W | Isle of Man Airport (IOM) | Ronaldsway, Isle of Man, United Kingdom | |
| 4 | 57.52 miles (92.57 km) SSE | Liverpool John Lennon Airport (LPL) | Liverpool, England, United Kingdom | |
| 5 | 58.83 miles (94.68 km) NNE | Carlisle Lake District Airport (CAX) | Carlisle, England, United Kingdom | |
| 6 | 66.74 miles (107.41 km) S | Chester Hawarden Airport Hawarden Airport (CEG) | Chester, England, United Kingdom | |
| 7 | 67.16 miles (108.08 km) SE | Manchester Airport (MAN) | Manchester, United Kingdom | |
| 8 | 67.73 miles (108.99 km) ESE | Leeds Bradford International Airport (LBA) | Leeds / Bradford, West Yorkshire, England, United Kingdom | |
| 9 | 78.60 miles (126.49 km) ENE | Durham Tees Valley Airport (MME) | Teesside, England, United Kingdom | |
| 10 | 79.95 miles (128.66 km) SW | Anglesey Airport (HLY) | Anglesey, Wales, United Kingdom | |
| 11 | 89.10 miles (143.39 km) NE | Newcastle Airport (NCL) | Newcastle upon Tyne, United Kingdom | |
| 12 | 92.00 miles (148.06 km) ESE | Sheffield City Heliport (SZD) | Sheffield, England, United Kingdom | |
| 13 | 102.79 miles (165.42 km) ESE | Robin Hood Airport Doncaster Sheffield (DSA) | Doncaster, England, United Kingdom | |
| 14 | 109.05 miles (175.50 km) NNW | Glasgow-Prestwick Airport (PIK) | Prestwick (near Glasgow), Scotland, United Kingdom | |
| 15 | 110.15 miles (177.28 km) WNW | George Best Belfast City Airport (BHD) | Belfast, Northern Ireland, United Kingdom | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,810.65 miles (19,007.35 km) SE | Ryan's Creek Aerodrome (SZS) | Stewart Island, New Zealand | |
| 2 | 11,800.92 miles (18,991.69 km) SSE | Dunedin International Airport (DUD) | Dunedin, Otago, New Zealand | |
| 3 | 11,787.77 miles (18,970.52 km) SE | Invercargill Airport (IVC) | Invercargill, New Zealand | |
| 4 | 11,755.72 miles (18,918.95 km) SSE | Oamaru Airport (OAM) | Oamaru, North Otago, New Zealand | |
| 5 | 11,739.19 miles (18,892.35 km) SSE | Alexandra Aerodrome (ALR) | Alexandra, New Zealand | |
| 6 | 11,714.38 miles (18,852.41 km) SSE | Richard Pearse Airport (Timaru Airport) (TIU) | Timaru, New Zealand | |
| 7 | 11,713.80 miles (18,851.49 km) SSE | Queenstown Airport (ZQN) | Queenstown, New Zealand | |
| 8 | 11,705.92 miles (18,838.81 km) SSE | Wanaka Airport (WKA) | Wanaka, New Zealand | |
| 9 | 11,696.20 miles (18,823.16 km) SSE | Ashburton Aerodrome (ASG) | Ashburton, New Zealand | |
| 10 | 11,677.61 miles (18,793.24 km) SSE | Christchurch International Airport (CHC) | Christchurch, New Zealand | |
| 11 | 11,674.11 miles (18,787.61 km) SE | Milford Sound Airport (MFN) | Milford Sound, New Zealand | |
| 12 | 11,670.56 miles (18,781.89 km) SSE | Glentanner Aerodrome (GTN) | Mount Cook, New Zealand | |
| 13 | 11,661.63 miles (18,767.52 km) SSE | Mount Cook Airport (MON) | Mount Cook, New Zealand | |
| 14 | 11,660.68 miles (18,765.99 km) SSW | Chatham Islands (CHT) | Waitangi, Chatham Islands, New Zealand | |
| 15 | 11,639.86 miles (18,732.50 km) SSE | Fox Glacier Aerodrome (FGL) | Fox Glacier, New Zealand | |