Nonstop flight route between Sidney, Montana, United States and Dublin, Ireland:
Departure Airport:
(47°42'24"N by 104°11'32"W)
Arrival Airport:
(53°25'17"N by 6°16'11"W)
Distance from SDY to DUB:
3,966.07 miles (6,382.76 km)
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Jump to:
- About this route
- SDY Airport Information
- DUB Airport Information
- Facts about SDY
- Facts about DUB
- 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 DUB
- List of Nearest Airports to DUB
- Map of Furthest Airports from DUB
- List of Furthest Airports from DUB
About this route:
A direct, nonstop flight between Sidney-Richland Municipal Airport (SDY), Sidney, Montana, United States and Dublin Airport (DUB), Dublin, Ireland would travel a Great Circle distance of 3,966 miles (or 6,383 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 Dublin 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 Dublin 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: | DUB / EIDW |
| Airport Names: |
|
| Location: | Dublin, Ireland |
| GPS Coordinates: | 53°25'17"N by 6°16'11"W |
| Area Served: | Dublin, Ireland |
| Operator/Owner: | Government of Ireland |
| Airport Type: | Public |
| Elevation: | 242 feet (74 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from DUB |
| More Information: | DUB 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.
- Sidney-Richland Municipal Airport (SDY) has 2 runways.
- Sidney-Richland Municipal Airport covers an area of 335 acres at an elevation of 1,985 feet above mean sea level.
- 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.
Facts about Dublin Airport (DUB):
- Dublin Airport (DUB) has 2 runways.
- The closest airport to Dublin Airport (DUB) is Kilkenny Airport (KKY), which is located 68 miles (110 kilometers) SW of DUB.
- In October 2004, Aer Rianta was renamed as the Dublin Airport Authority plc, following the State Airports Act 2004.
- Dublin Airport handled 20,166,783 passengers last year.
- With the success of Ireland's 'Celtic Tiger' economy, Dublin Airport saw growth in the 1990s and 2000s.
- The furthest airport from Dublin Airport (DUB) is Ryan's Creek Aerodrome (SZS), which is located 11,922 miles (19,187 kilometers) away in Stewart Island, New Zealand.
- Upon the outbreak of World War II, services were severely restricted at Dublin Airport until late 1945 and the only international scheduled route operated during this time was by Aer Lingus to Liverpool.
- The DAA has its own branch of the Airport Police Service which is mandated to provide aviation and general policing at the airport.
- On 8 June 2012, United Airlines commenced a new daily service to Washington DC, also to operate from Terminal 2.
- Because of Dublin Airport's relatively low elevation of 242 feet, planes can take off or land at Dublin 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.
- In addition to being known as "Dublin Airport", another name for DUB is "Aerfort Bhaile Átha Cliath".
| 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 | 68.20 miles (109.76 km) SW | Kilkenny Airport (KKY) | Kilkenny, Ireland | |
| 2 | 72.56 miles (116.78 km) E | Anglesey Airport (HLY) | Anglesey, Wales, United Kingdom | |
| 3 | 81.34 miles (130.91 km) NE | Isle of Man Airport (IOM) | Ronaldsway, Isle of Man, United Kingdom | |
| 4 | 84.24 miles (135.57 km) N | George Best Belfast City Airport (BHD) | Belfast, Northern Ireland, United Kingdom | |
| 5 | 85.44 miles (137.49 km) N | Belfast International Airport (BFS) | Belfast, Northern Ireland, United Kingdom | |
| 6 | 87.87 miles (141.42 km) NW | Enniskillen/St Angelo Airport (ENK) | Enniskillen, Co Fermanagh, Northern Ireland, United Kingdom | |
| 7 | 91.85 miles (147.81 km) SSW | Waterford Airport (WAT) | Waterford, Ireland | |
| 8 | 109.66 miles (176.48 km) WNW | Ireland West Airport Knock (NOC) | Knock, Ireland | |
| 9 | 110.45 miles (177.75 km) W | Galway Airport (GWY) | Galway, Ireland | |
| 10 | 111.94 miles (180.16 km) WNW | Sligo Airport (SXL) | Strandhill (near Sligo), Ireland | |
| 11 | 117.67 miles (189.38 km) NNW | City of Derry Airport (LDY) | Derry, Northern Ireland, United Kingdom | |
| 12 | 120.91 miles (194.58 km) WSW | Shannon Airport (SNN) | Shannon (County Clare), Ireland | |
| 13 | 122.70 miles (197.47 km) SSE | Haverfordwest Aerodrome (HAW) | Haverfordwest, Wales, United Kingdom | |
| 14 | 131.96 miles (212.37 km) ENE | Barrow/Walney Island Airport (BWF) | Barrow-in-Furness, Cumbria, England, United Kingdom | |
| 15 | 132.61 miles (213.41 km) W | Connemara Airport (NNR) | Inverin, Ireland | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,922.28 miles (19,187.01 km) SSE | Ryan's Creek Aerodrome (SZS) | Stewart Island, New Zealand | |
| 2 | 11,896.23 miles (19,145.08 km) SSE | Invercargill Airport (IVC) | Invercargill, New Zealand | |
| 3 | 11,895.69 miles (19,144.21 km) SSE | Dunedin International Airport (DUD) | Dunedin, Otago, New Zealand | |
| 4 | 11,840.86 miles (19,055.97 km) SSE | Oamaru Airport (OAM) | Oamaru, North Otago, New Zealand | |
| 5 | 11,836.87 miles (19,049.54 km) SSE | Alexandra Aerodrome (ALR) | Alexandra, New Zealand | |
| 6 | 11,814.61 miles (19,013.73 km) SSE | Queenstown Airport (ZQN) | Queenstown, New Zealand | |
| 7 | 11,802.74 miles (18,994.62 km) SSE | Wanaka Airport (WKA) | Wanaka, New Zealand | |
| 8 | 11,796.67 miles (18,984.85 km) S | Richard Pearse Airport (Timaru Airport) (TIU) | Timaru, New Zealand | |
| 9 | 11,778.18 miles (18,955.09 km) SSE | Milford Sound Airport (MFN) | Milford Sound, New Zealand | |
| 10 | 11,773.34 miles (18,947.30 km) S | Ashburton Aerodrome (ASG) | Ashburton, New Zealand | |
| 11 | 11,759.39 miles (18,924.85 km) SSE | Glentanner Aerodrome (GTN) | Mount Cook, New Zealand | |
| 12 | 11,750.04 miles (18,909.81 km) SSE | Mount Cook Airport (MON) | Mount Cook, New Zealand | |
| 13 | 11,748.40 miles (18,907.17 km) S | Christchurch International Airport (CHC) | Christchurch, New Zealand | |
| 14 | 11,728.23 miles (18,874.71 km) SSE | Fox Glacier Aerodrome (FGL) | Fox Glacier, New Zealand | |
| 15 | 11,686.34 miles (18,807.29 km) S | Hokitika Airport (HKK) | Hokitika, New Zealand | |