Nonstop flight route between Sidney, Montana, United States and Santiago de Compostela, Spain:
Departure Airport:
(47°42'24"N by 104°11'32"W)
Arrival Airport:
(42°53'47"N by 8°24'55"W)
Distance from SDY to SCQ:
4,353.37 miles (7,006.05 km)
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Jump to:
- About this route
- SDY Airport Information
- SCQ Airport Information
- Facts about SDY
- Facts about SCQ
- 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 SCQ
- List of Nearest Airports to SCQ
- Map of Furthest Airports from SCQ
- List of Furthest Airports from SCQ
About this route:
A direct, nonstop flight between Sidney-Richland Municipal Airport (SDY), Sidney, Montana, United States and Santiago de Compostela Airport (SCQ), Santiago de Compostela, Spain would travel a Great Circle distance of 4,353 miles (or 7,006 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 Santiago de Compostela 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 Santiago de Compostela 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: | SCQ / LEST |
| Airport Names: |
|
| Location: | Santiago de Compostela, Spain |
| GPS Coordinates: | 42°53'47"N by 8°24'55"W |
| Area Served: | Santiago de Compostela |
| Operator/Owner: | Aena |
| Airport Type: | Public/Military |
| Elevation: | 1213 feet (370 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from SCQ |
| More Information: | SCQ Maps & Info |
Facts about Sidney-Richland Municipal Airport (SDY):
- Sidney-Richland Municipal Airport (SDY) has 2 runways.
- 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.
Facts about Santiago de Compostela Airport (SCQ):
- In addition to being known as "Santiago de Compostela Airport", another name for SCQ is "Aeroporto de Santiago de Compostela".
- The closest airport to Santiago de Compostela Airport (SCQ) is A Coruña Airport (LCG), which is located 28 miles (45 kilometers) N of SCQ.
- In 1948, work began on asphalting the main runway.
- The furthest airport from Santiago de Compostela Airport (SCQ) is Hokitika Airport (HKK), which is nearly antipodal to Santiago de Compostela Airport (meaning Santiago de Compostela Airport is almost on the exact opposite side of the Earth from Hokitika Airport), and is located 12,404 miles (19,962 kilometers) away in Hokitika, New Zealand.
- Santiago de Compostela Airport (SCQ) currently has only 1 runway.
- Subsidies granted by the Galician autonomous government to certain airlines operating at Santiago airport have been criticized by some social and political agents in Galicia, claiming that it implies unfair competition that damages the existing services at Vigo Airport and A Coruña Airport, which are located in Galicia's most populated areas.
- Santiago de Compostela Airport handled 2,194,611 passengers last year.
- The Old terminal at Santiago de Compostela airport opened in 1969 and had lots of expansions during its lifetime.
| 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 | 28.09 miles (45.20 km) N | A Coruña Airport (LCG) | A Coruña, Spain | |
| 2 | 47.35 miles (76.20 km) SSW | Vigo Airport (VGO) | Vigo, Galicia, Spain | |
| 3 | 90.49 miles (145.62 km) S | Braga Airport (BGZ) | Braga, Portugal | |
| 4 | 112.95 miles (181.78 km) SE | Bragança Airport (BGC) | Bragança, Portugal | |
| 5 | 115.54 miles (185.94 km) S | Francisco Sá Carneiro Airport (OPO) | Porto, Portugal | |
| 6 | 117.40 miles (188.94 km) SSE | Vila Real Airport (VRL) | Vila Real, Portugal | |
| 7 | 128.40 miles (206.64 km) ENE | Asturias Airport (OVD) | Oviedo, Asturias, Spain | |
| 8 | 141.63 miles (227.93 km) E | León Airport (LEN) | León, Spain | |
| 9 | 188.14 miles (302.79 km) SSE | Covilhã Airport (COV) | Covilhã, Portugal | |
| 10 | 189.36 miles (304.74 km) S | Coimbra Airport (CBP) | Coimbra, Portugal | |
| 11 | 199.78 miles (321.52 km) ESE | Valladolid International Airport (VLL) | Valladolid, Spain | |
| 12 | 201.17 miles (323.75 km) SE | Salamanca-Matacán Airport (SLM) | Salamanca, Spain | |
| 13 | 234.45 miles (377.30 km) E | Santander Airport (SDR) | Santander, Cantabria, Spain | |
| 14 | 246.89 miles (397.33 km) E | Burgos Airport (RGS) | Burgos, Spain | |
| 15 | 279.07 miles (449.11 km) E | Bilbao Airport (BIO) | Bilbao, Spain | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,403.89 miles (19,962.08 km) ESE | Hokitika Airport (HKK) | Hokitika, New Zealand | |
| 2 | 12,400.69 miles (19,956.92 km) SE | Greymouth Airport (GMN) | Greymouth, New Zealand | |
| 3 | 12,373.89 miles (19,913.80 km) SW | Christchurch International Airport (CHC) | Christchurch, New Zealand | |
| 4 | 12,366.42 miles (19,901.77 km) S | Ashburton Aerodrome (ASG) | Ashburton, New Zealand | |
| 5 | 12,356.77 miles (19,886.24 km) S | Westport Airport (WSZ) | Westport, New Zealand | |
| 6 | 12,348.80 miles (19,873.42 km) ESE | Fox Glacier Aerodrome (FGL) | Fox Glacier, New Zealand | |
| 7 | 12,342.36 miles (19,863.05 km) SE | Mount Cook Airport (MON) | Mount Cook, New Zealand | |
| 8 | 12,337.98 miles (19,856.00 km) S | Richard Pearse Airport (Timaru Airport) (TIU) | Timaru, New Zealand | |
| 9 | 12,335.72 miles (19,852.37 km) SE | Glentanner Aerodrome (GTN) | Mount Cook, New Zealand | |
| 10 | 12,329.24 miles (19,841.94 km) WSW | Kaikoura Aerodrome (KBZ) | Kaikoura, New Zealand | |
| 11 | 12,298.13 miles (19,791.88 km) SW | Nelson AirportTe Papa Waka Rererangi o Whakatū (NSN) | Nelson, New Zealand | |
| 12 | 12,294.53 miles (19,786.07 km) SSW | Motueka Aerodrome (MZP) | Motueka, New Zealand | |
| 13 | 12,291.36 miles (19,780.97 km) S | Oamaru Airport (OAM) | Oamaru, North Otago, New Zealand | |
| 14 | 12,285.98 miles (19,772.32 km) SW | Woodbourne Airport (BHE) | Blenheim, New Zealand | |
| 15 | 12,285.49 miles (19,771.53 km) SSW | Takaka Aerodrome (KTF) | Takaka, New Zealand | |