Nonstop flight route between Groningen / Eelde, Netherlands and Sidney, Montana, United States:
Departure Airport:
(53°7'30"N by 6°34'59"E)
Arrival Airport:
(47°42'24"N by 104°11'32"W)
Distance from GRQ to SDY:
4,377.25 miles (7,044.48 km)
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- About this route
- GRQ Airport Information
- SDY Airport Information
- Facts about GRQ
- Facts about SDY
- Map of Nearest Airports to GRQ
- List of Nearest Airports to GRQ
- Map of Furthest Airports from GRQ
- List of Furthest Airports from GRQ
- 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 Groningen Airport Eelde (GRQ), Groningen / Eelde, Netherlands and Sidney-Richland Municipal Airport (SDY), Sidney, Montana, United States would travel a Great Circle distance of 4,377 miles (or 7,044 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 Groningen Airport Eelde 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 Groningen Airport Eelde 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: | GRQ / EHGG |
| Airport Name: | Groningen Airport Eelde |
| Location: | Groningen / Eelde, Netherlands |
| GPS Coordinates: | 53°7'30"N by 6°34'59"E |
| Area Served: | Groningen, Netherlands |
| Operator/Owner: | Groningen Airport Eelde NV |
| Airport Type: | Public |
| Elevation: | 17 feet (5 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from GRQ |
| More Information: | GRQ 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 Groningen Airport Eelde (GRQ):
- Groningen Airport Eelde handled 20,866 passengers last year.
- The airport was appointed as an alternative airport for flights bound for Amsterdam/Schiphol, in 1948.
- With the airport becoming more crowded due to holiday flights, it was decided to join the two existing passenger halls together.
- During World War II, between 1940 and 1945, the airport was occupied by the German Military.
- In 1956, the airport was renamed as "Luchthaven Eelde NV".
- The furthest airport from Groningen Airport Eelde (GRQ) is Chatham Islands (CHT), which is located 11,778 miles (18,956 kilometers) away in Waitangi, Chatham Islands, New Zealand.
- The closest airport to Groningen Airport Eelde (GRQ) is Emden Airport (EME), which is located 32 miles (52 kilometers) NE of GRQ.
- Because of Groningen Airport Eelde's relatively low elevation of 17 feet, planes can take off or land at Groningen Airport Eelde 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.
- Groningen Airport Eelde (GRQ) has 2 runways.
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.
- 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 32.36 miles (52.07 km) NE | Emden Airport (EME) | Emden, Lower Saxony, Germany |     |
| 2 | 32.92 miles (52.99 km) N | Borkum Airfield (BMK) | Borkum, Lower Saxony, Germany | |
| 3 | 34.82 miles (56.03 km) WNW | Leeuwarden Air Base (LWR) | Leeuwarden, Netherlands | |
| 4 | 60.05 miles (96.65 km) SSE | Enschede Airport Twente (ENS) | Enschede, Netherlands | |
| 5 | 63.69 miles (102.50 km) SW | Lelystad Airport (LEY) | Lelystad, Netherlands | |
| 6 | 66.61 miles (107.20 km) SSE | Rheine-Bentlage Air Base (ZPQ) | Rhine, Germany | |
| 7 | 71.26 miles (114.68 km) NE | Wangerooge Airport (AGE) | Wangerooge, Lower Saxony, Germany | |
| 8 | 76.20 miles (122.63 km) W | De Kooy Airfield (DHR) | Den Helder, Netherlands | |
| 9 | 82.50 miles (132.77 km) SE | Münster Osnabrück International Airport (FMO) | Greven, North Rhine-Westphalia, Germany | |
| 10 | 86.25 miles (138.81 km) ENE | Bremerhaven Airport (BRV) | Bremerhaven, Bremen, Germany | |
| 11 | 91.34 miles (146.99 km) NE | Heligoland Airport (HGL) | Düne, Helgoland, Schleswig-Holstein, Germany | |
| 12 | 91.59 miles (147.40 km) E | Bremen Airport (BRE) | Bremen, Germany | |
| 13 | 94.77 miles (152.52 km) SW | Amsterdam Airport Schiphol (AMS) | Haarlemmermeer, Netherlands | |
| 14 | 96.30 miles (154.98 km) ENE | Nordholz Naval Airbase (FCN) | Nordholz, Germany | |
| 15 | 106.83 miles (171.92 km) S | Weeze Airport (NRN) | Weeze, Niederrhein, Germany | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,778.45 miles (18,955.53 km) SSE | Chatham Islands (CHT) | Waitangi, Chatham Islands, New Zealand | |
| 2 | 11,552.78 miles (18,592.35 km) ESE | Dunedin International Airport (DUD) | Dunedin, Otago, New Zealand | |
| 3 | 11,539.90 miles (18,571.62 km) ESE | Oamaru Airport (OAM) | Oamaru, North Otago, New Zealand | |
| 4 | 11,514.04 miles (18,530.01 km) ESE | Ryan's Creek Aerodrome (SZS) | Stewart Island, New Zealand | |
| 5 | 11,512.50 miles (18,527.52 km) SE | Christchurch International Airport (CHC) | Christchurch, New Zealand | |
| 6 | 11,511.93 miles (18,526.61 km) SE | Richard Pearse Airport (Timaru Airport) (TIU) | Timaru, New Zealand | |
| 7 | 11,510.63 miles (18,524.52 km) SE | Ashburton Aerodrome (ASG) | Ashburton, New Zealand | |
| 8 | 11,502.64 miles (18,511.65 km) ESE | Invercargill Airport (IVC) | Invercargill, New Zealand | |
| 9 | 11,490.23 miles (18,491.69 km) ESE | Alexandra Aerodrome (ALR) | Alexandra, New Zealand | |
| 10 | 11,485.95 miles (18,484.79 km) SE | Kaikoura Aerodrome (KBZ) | Kaikoura, New Zealand | |
| 11 | 11,462.95 miles (18,447.78 km) ESE | Wanaka Airport (WKA) | Wanaka, New Zealand | |
| 12 | 11,458.32 miles (18,440.34 km) ESE | Queenstown Airport (ZQN) | Queenstown, New Zealand | |
| 13 | 11,454.74 miles (18,434.58 km) SE | Wellington International Airport (WLG) | Wellington, New Zealand | |
| 14 | 11,454.58 miles (18,434.32 km) SE | Glentanner Aerodrome (GTN) | Mount Cook, New Zealand | |
| 15 | 11,454.16 miles (18,433.63 km) SE | Hood Aerodrome (MRO) | Masterton, 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 | |