Nonstop flight route between Sidney, Montana, United States and Huai'an, Jiangsu, China:
Departure Airport:
(47°42'24"N by 104°11'32"W)
Arrival Airport:
(33°46'37"N by 119°8'52"E)
Distance from SDY to HIA:
6,200.77 miles (9,979.14 km)
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- About this route
- SDY Airport Information
- HIA Airport Information
- Facts about SDY
- Facts about HIA
- 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 HIA
- List of Nearest Airports to HIA
- Map of Furthest Airports from HIA
- List of Furthest Airports from HIA
About this route:
A direct, nonstop flight between Sidney-Richland Municipal Airport (SDY), Sidney, Montana, United States and Huai'an Lianshui Airport (HIA), Huai'an, Jiangsu, China would travel a Great Circle distance of 6,201 miles (or 9,979 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 Huai'an Lianshui 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 Huai'an Lianshui 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: | HIA / ZSSH |
| Airport Names: |
|
| Location: | Huai'an, Jiangsu, China |
| GPS Coordinates: | 33°46'37"N by 119°8'52"E |
| Area Served: | Huai'an, Jiangsu, China |
| Airport Type: | Public |
| Elevation: | 23 feet (7 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from HIA |
| More Information: | HIA 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 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.
- 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.
Facts about Huai'an Lianshui Airport (HIA):
- The furthest airport from Huai'an Lianshui Airport (HIA) is Junín Airport (JNI), which is nearly antipodal to Huai'an Lianshui Airport (meaning Huai'an Lianshui Airport is almost on the exact opposite side of the Earth from Junín Airport), and is located 12,384 miles (19,929 kilometers) away in Junín, Buenos Aires, Argentina.
- Huai'an Lianshui Airport (HIA) currently has only 1 runway.
- The closest airport to Huai'an Lianshui Airport (HIA) is Lianyungang Baitabu Airport (LYG), which is located 57 miles (92 kilometers) NNW of HIA.
- Huai'an Lianshui Airport handled 230,000 passengers last year.
- Because of Huai'an Lianshui Airport's relatively low elevation of 23 feet, planes can take off or land at Huai'an Lianshui 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 "Huai'an Lianshui Airport", other names for HIA include "淮安涟水机场" and "Huái'ān Liánshuǐ Jīchǎng".
- Huai'an Lianshui Airport is an airport serving the city of Huai'an in Jiangsu Province, China.
| 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 | 57.08 miles (91.87 km) NNW | Lianyungang Baitabu Airport (LYG) | Lianyungang, Jiangsu, China | |
| 2 | 65.40 miles (105.25 km) ESE | Yancheng Nanyang Airport (YNZ) | Yancheng, Jiangsu, China | |
| 3 | 90.17 miles (145.11 km) SSE | Yangzhou Taizhou Airport (YTY) | Yangzhou and Taizhou, Jiangsu, China | |
| 4 | 93.36 miles (150.25 km) WNW | Xuzhou Guanyin Airport (XUZ) | Xuzhou, Jiangsu, China | |
| 5 | 97.19 miles (156.42 km) NNW | Linyi Shubuling Airport (LYI) | Linyi, Shandong, China | |
| 6 | 123.53 miles (198.81 km) WSW | Bengbu Airport (BFU) | Bengbu, Anhui, China | |
| 7 | 134.68 miles (216.75 km) SSE | Changzhou Benniu Airport (CZX) | Changzhou, Jiangsu, China | |
| 8 | 141.58 miles (227.85 km) S | Nanjing Lukou International Airport (NKG) | Nanjing, China | |
| 9 | 174.46 miles (280.77 km) SSE | Sunan Shuofang International Airport (WUX) | Wuxi/Suzhou, Jiangsu, China | |
| 10 | 174.88 miles (281.44 km) SW | Hefei Luogang International Airport (HFE) | Hefei, Anhui, China | |
| 11 | 185.44 miles (298.43 km) NNE | Qingdao Liuting International Airport (TAO) | Qingdao, Shandong, China | |
| 12 | 188.42 miles (303.23 km) SSE | Suzhou Guangfu Airport (SZV) | Suzhou, Jiangsu, China | |
| 13 | 190.73 miles (306.95 km) NW | Jining Qufu Airport (JNG) | Jining, Shandong, China | |
| 14 | 198.27 miles (319.08 km) N | Weifang Airport (WEF) | Weifang, Shandong, China | |
| 15 | 206.52 miles (332.36 km) WSW | Fuyang Xiguan Airport (FUG) | Fuyang, Anhui, China | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,383.50 miles (19,929.27 km) S | Junín Airport (JNI) | Junín, Buenos Aires, Argentina | |
| 2 | 12,376.31 miles (19,917.69 km) S | Rosario – Islas Malvinas International Airport (ROS) | Rosario, Argentina | |
| 3 | 12,299.20 miles (19,793.59 km) WSW | San Fernando Airport (FDO) | San Fernando, Buenos Aires, Argentina | |
| 4 | 12,298.13 miles (19,791.87 km) S | General Justo José de Urquiza Airport (PRA) | Paraná, Entre Ríos, Argentina | |
| 5 | 12,297.19 miles (19,790.35 km) WSW | Gualeguaychú Airport (GHU) | Gualeguaychú, Entre Ríos, Argentina | |
| 6 | 12,287.45 miles (19,774.68 km) WSW | Jorge Newbery Airfield (AEP) | Buenos Aires, Argentina | |
| 7 | 12,286.16 miles (19,772.61 km) WSW | Ministro Pistarini International Airport (EZE) | Ezeiza (near Buenos Aires), Argentina | |
| 8 | 12,282.99 miles (19,767.50 km) SSE | Comodoro Pedro Zanni Airport (PEH) | Pehuajó, Argentina | |
| 9 | 12,254.39 miles (19,721.48 km) WSW | Laguna de los Patos International Airport (CYR) | Colonia del Sacramento, Colonia, Uruguay | |
| 10 | 12,250.16 miles (19,714.67 km) SSW | Las Flores Airport (ELB) | El Banco, Colombia | |
| 11 | 12,249.03 miles (19,712.85 km) WSW | La Plata Airport (LPG) | La Plata, Buenos Aires, Argentina | |
| 12 | 12,248.03 miles (19,711.24 km) WSW | Tydeo Larre Borges International Airport (PDU) | Paysandú, Paysandú, Uruguay | |
| 13 | 12,225.16 miles (19,674.43 km) SE | General Pico Airport (GPO) | General Pico, La Pampa, Argentina | |
| 14 | 12,218.76 miles (19,664.15 km) S | Olavarría Airport (OVR) | Olavarría, Argentina | |
| 15 | 12,204.54 miles (19,641.26 km) SW | Nueva Hespérides International Airport (STY) | Salto, Salto, Uruguay | |