Nonstop flight route between Sidney, Montana, United States and Ejin Banner, Inner Mongolia, China:
Departure Airport:
(47°42'24"N by 104°11'32"W)
Arrival Airport:
(42°0'56"N by 101°0'2"E)
Distance from SDY to EJN:
6,049.26 miles (9,735.31 km)
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- About this route
- SDY Airport Information
- EJN Airport Information
- Facts about SDY
- Facts about EJN
- 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 EJN
- List of Nearest Airports to EJN
- Map of Furthest Airports from EJN
- List of Furthest Airports from EJN
About this route:
A direct, nonstop flight between Sidney-Richland Municipal Airport (SDY), Sidney, Montana, United States and Ejin Banner Taolai Airport (EJN), Ejin Banner, Inner Mongolia, China would travel a Great Circle distance of 6,049 miles (or 9,735 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 Ejin Banner Taolai 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 Ejin Banner Taolai 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: | EJN / |
| Airport Names: |
|
| Location: | Ejin Banner, Inner Mongolia, China |
| GPS Coordinates: | 42°0'56"N by 101°0'2"E |
| Area Served: | Ejin Banner, Inner Mongolia, China |
| Operator/Owner: | Inner Mongolia Civil Airports Group Co. |
| Airport Type: | Public |
| View all routes: | Routes from EJN |
| More Information: | EJN Maps & Info |
Facts about Sidney-Richland Municipal Airport (SDY):
- Scheduled air service temporarily ceased on March 8, 2008, when Big Sky Airlines ended operations in bankruptcy.
- Sidney-Richland Municipal Airport (SDY) has 2 runways.
- 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.
- 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.
Facts about Ejin Banner Taolai Airport (EJN):
- The closest airport to Ejin Banner Taolai Airport (EJN) is Alxa Right Banner Badanjilin Airport (RHT), which is located 197 miles (316 kilometers) S of EJN.
- The furthest airport from Ejin Banner Taolai Airport (EJN) is Pupelde Airfield (ZUD), which is nearly antipodal to Ejin Banner Taolai Airport (meaning Ejin Banner Taolai Airport is almost on the exact opposite side of the Earth from Pupelde Airfield), and is located 12,169 miles (19,585 kilometers) away in Ancud, Los Lagos Region, Chile.
- In addition to being known as "Ejin Banner Taolai Airport", another name for EJN is "额济纳旗桃来机场".
| 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 | 196.53 miles (316.29 km) S | Alxa Right Banner Badanjilin Airport (RHT) | Alxa Right Banner, Inner Mongolia, China | |
| 2 | 203.72 miles (327.85 km) SW | Jiayuguan Airport (JGN) | Jiayuguan, Gansu, China | |
| 3 | 222.70 miles (358.40 km) S | Zhangye Ganzhou Airport (YZY) | Zhangye, Gansu, China | |
| 4 | 250.28 miles (402.79 km) SSE | Jinchang Jinchuan Airport (JIC) | Jinchang, Gansu, China | |
| 5 | 287.47 miles (462.64 km) N | Bayankhongor Airport (BYN) | Bayankhongor, Mongolia | |
| 6 | 306.01 miles (492.47 km) NNE | Arvaykheer Airport (AVK) | Arvaikheer, Mongolia | |
| 7 | 328.49 miles (528.66 km) SE | Alxa Left Banner Bayanhot Airport (AXF) | Alxa Left Banner, Inner Mongolia, China | |
| 8 | 339.65 miles (546.61 km) ESE | Wuhai Airport (WUA) | Wuhai, Inner Mongolia, China | |
| 9 | 346.84 miles (558.18 km) WSW | Dunhuang Airport (DNH) | Dunhuang, Gansu, China | |
| 10 | 348.52 miles (560.88 km) NNE | Khujirt Airport (HJT) | Khujirt, Övörkhangai, Mongolia | |
| 11 | 369.12 miles (594.03 km) NE | Mandalgovi Airport (MXW) | Mandalgovi, Dundgovi, Mongolia | |
| 12 | 372.38 miles (599.29 km) NNE | Kharkhorin Airport (KHR) | Kharkhorin, Mongolia | |
| 13 | 377.85 miles (608.10 km) SE | Zhongwei Shapotou Airport (ZHY) | Zhongwei, Ningxia, China | |
| 14 | 378.09 miles (608.48 km) W | Hami Airport (HMI) | Hami City, Xinjiang, China | |
| 15 | 382.19 miles (615.07 km) SE | Yinchuan Hedong International Airport (INC) | Yinchuan, Ningxia, China | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,169.41 miles (19,584.72 km) W | Pupelde Airfield (ZUD) | Ancud, Los Lagos Region, Chile | |
| 2 | 12,167.66 miles (19,581.91 km) W | Gamboa Airport (WCA) | Castro, Chile | |
| 3 | 12,165.37 miles (19,578.22 km) W | Mocopulli Airport (MHC) | Castro, Los Lagos, Chile | |
| 4 | 12,129.74 miles (19,520.87 km) W | El Tepual International Airport (PMC) | Puerto Montt, Chile | |
| 5 | 12,124.07 miles (19,511.75 km) W | Frutillar Airport (FRT) | Frutillar, Chile | |
| 6 | 12,113.76 miles (19,495.16 km) WSW | Cañal Bajo Carlos Hott Siebert Airport (ZOS) | Osorno, Chile | |
| 7 | 12,109.63 miles (19,488.51 km) WSW | Chaitén Airfield (WCH) | Chaitén, Los Lagos, Chile | |
| 8 | 12,087.22 miles (19,452.45 km) WSW | Pichoy Airport (ZAL) | Valdivia, Chile | |
| 9 | 12,053.35 miles (19,397.94 km) W | El Bolsón Airport (EHL) | El Bolsón, Río Negro, Argentina | |
| 10 | 12,035.10 miles (19,368.57 km) W | El Maitén Airport (EMX) | El Maitén, Neuquén, Argentina | |
| 11 | 12,033.89 miles (19,366.63 km) WSW | Maquehue Airport (ZCO) | Temuco, Araucanía, Chile | |
| 12 | 12,031.97 miles (19,363.53 km) WSW | Esquel Airport (EQS) | Esquel, Chubut Province, Argentina | |
| 13 | 12,027.29 miles (19,356.00 km) W | San Carlos de Bariloche Airport (BRC) | San Carlos de Bariloche, Río Negro Province, Argentina | |
| 14 | 12,020.93 miles (19,345.76 km) WSW | Pucón Airport (ZPC) | Pucón, Chile | |
| 15 | 12,013.62 miles (19,334.00 km) SW | Teniente Vidal Airfield (GXQ) | Coyhaique, Chile | |