Nonstop flight route between Sidney, Montana, United States and Norwich, England, United Kingdom:
Departure Airport:
(47°42'24"N by 104°11'32"W)
Arrival Airport:
(52°40'32"N by 1°16'58"E)
Distance from SDY to NWI:
4,239.29 miles (6,822.45 km)
Share this route:
Jump to:
- About this route
- SDY Airport Information
- NWI Airport Information
- Facts about SDY
- Facts about NWI
- 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 NWI
- List of Nearest Airports to NWI
- Map of Furthest Airports from NWI
- List of Furthest Airports from NWI
About this route:
A direct, nonstop flight between Sidney-Richland Municipal Airport (SDY), Sidney, Montana, United States and Norwich International Airport (NWI), Norwich, England, United Kingdom would travel a Great Circle distance of 4,239 miles (or 6,822 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 Norwich International 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 Norwich International 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: | NWI / EGSH |
| Airport Name: | Norwich International Airport |
| Location: | Norwich, England, United Kingdom |
| GPS Coordinates: | 52°40'32"N by 1°16'58"E |
| Area Served: | Norwich, Norfolk |
| Operator/Owner: | Omniport (80.1%) Norfolk County Council Norwich City Council |
| Airport Type: | Public |
| Elevation: | 117 feet (36 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from NWI |
| More Information: | NWI Maps & Info |
Facts about Sidney-Richland Municipal Airport (SDY):
- 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.
- 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.
- 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.
- Sidney-Richland Municipal Airport (SDY) has 2 runways.
Facts about Norwich International Airport (NWI):
- On 12 December 1973 a Dassault Falcon 20 of Fred.
- In 2007, the airport introduced its Airport Development Fee.
- Norwich International Airport (NWI) currently has only 1 runway.
- Norwich Airport has a CAA Public Use Aerodrome Licence that allows flights for the public transport of passengers or for flying instruction.
- Norwich airport is situated on the A140, which travels from Ipswich via Norwich to the seaside town of Cromer.
- Because of Norwich International Airport's relatively low elevation of 117 feet, planes can take off or land at Norwich International 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.
- Norwich International Airport handled 463,401 passengers last year.
- The closest airport to Norwich International Airport (NWI) is Coltishall (IATA off-point) (CLF), which is located only 5 miles (8 kilometers) NE of NWI.
- The furthest airport from Norwich International Airport (NWI) is Chatham Islands (CHT), which is located 11,816 miles (19,015 kilometers) away in Waitangi, Chatham Islands, New Zealand.
- In September 1942 Horsham St.
| 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 | 4.90 miles (7.89 km) NE | Coltishall (IATA off-point) (CLF) | Coltishall, United Kingdom | |
| 2 | 30.74 miles (49.48 km) W | RAF Marham (KNF) | Marham, Norfolk, East Anglia, United Kingdom | |
| 3 | 31.46 miles (50.63 km) SW | RAF Honington USAAF Station 375 (BEQ) | Bury St. Edmunds, England, United Kingdom | |
| 4 | 35.67 miles (57.41 km) WSW | RAF Lakenheath (LKZ) | Lakenheath, England, United Kingdom | |
| 5 | 39.97 miles (64.33 km) WSW | RAF Mildenhall (MHZ) | Mildenhall, Suffolk, England, United Kingdom | |
| 6 | 44.72 miles (71.97 km) S | Ipswich Airport (IPW) | Ipswich, England | |
| 7 | 56.88 miles (91.54 km) SW | Cambridge International Airport (CBG) | Cambridge, England, United Kingdom | |
| 8 | 58.55 miles (94.22 km) SW | MDPGA Wethersfield (WXF) | Braintree, England, United Kingdom | |
| 9 | 63.16 miles (101.65 km) SW | Duxford Aerodrome (QFO) | Duxford, England, United Kingdom | |
| 10 | 66.88 miles (107.63 km) WSW | RAF AlconburyUSAAF Station 102 (AYH) | Alconbury, England, United Kingdom | |
| 11 | 66.93 miles (107.72 km) WNW | RAF Coningsby (QCY) | Coningsby, England, United Kingdom | |
| 12 | 70.34 miles (113.19 km) SW | London Stansted Airport (STN) | Essex (near London), England, United Kingdom | |
| 13 | 80.37 miles (129.35 km) SSW | London Southend Airport (SEN) | Southend, Essex (near London) United Kingdom | |
| 14 | 81.06 miles (130.45 km) W | RAF Cottesmore (OKH) | Oakham, England, United Kingdom | |
| 15 | 81.65 miles (131.40 km) NW | RAF Binbrook (GSY) | Grimsby, England, United Kingdom | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,815.55 miles (19,015.23 km) S | Chatham Islands (CHT) | Waitangi, Chatham Islands, New Zealand | |
| 2 | 11,754.99 miles (18,917.78 km) SE | Dunedin International Airport (DUD) | Dunedin, Otago, New Zealand | |
| 3 | 11,731.89 miles (18,880.60 km) SE | Oamaru Airport (OAM) | Oamaru, North Otago, New Zealand | |
| 4 | 11,727.86 miles (18,874.12 km) ESE | Ryan's Creek Aerodrome (SZS) | Stewart Island, New Zealand | |
| 5 | 11,713.72 miles (18,851.36 km) ESE | Invercargill Airport (IVC) | Invercargill, New Zealand | |
| 6 | 11,698.78 miles (18,827.32 km) SE | Richard Pearse Airport (Timaru Airport) (TIU) | Timaru, New Zealand | |
| 7 | 11,691.53 miles (18,815.65 km) SE | Alexandra Aerodrome (ALR) | Alexandra, New Zealand | |
| 8 | 11,691.45 miles (18,815.52 km) SE | Ashburton Aerodrome (ASG) | Ashburton, New Zealand | |
| 9 | 11,685.68 miles (18,806.23 km) SE | Christchurch International Airport (CHC) | Christchurch, New Zealand | |
| 10 | 11,662.01 miles (18,768.15 km) SE | Wanaka Airport (WKA) | Wanaka, New Zealand | |
| 11 | 11,661.00 miles (18,766.51 km) SE | Queenstown Airport (ZQN) | Queenstown, New Zealand | |
| 12 | 11,644.88 miles (18,740.58 km) SE | Glentanner Aerodrome (GTN) | Mount Cook, New Zealand | |
| 13 | 11,644.18 miles (18,739.44 km) SSE | Kaikoura Aerodrome (KBZ) | Kaikoura, New Zealand | |
| 14 | 11,637.28 miles (18,728.35 km) SE | Mount Cook Airport (MON) | Mount Cook, New Zealand | |
| 15 | 11,616.77 miles (18,695.33 km) SE | Fox Glacier Aerodrome (FGL) | Fox Glacier, New Zealand | |