Nonstop flight route between Alton, Illinois, United States and Zhongwei, Ningxia, China:
Departure Airport:
(38°53'25"N by 90°2'45"W)
Arrival Airport:
(37°34'22"N by 105°9'15"E)
Distance from ALN to ZHY:
7,066.05 miles (11,371.68 km)
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Jump to:
- About this route
- ALN Airport Information
- ZHY Airport Information
- Facts about ALN
- Facts about ZHY
- Map of Nearest Airports to ALN
- List of Nearest Airports to ALN
- Map of Furthest Airports from ALN
- List of Furthest Airports from ALN
- Map of Nearest Airports to ZHY
- List of Nearest Airports to ZHY
- Map of Furthest Airports from ZHY
- List of Furthest Airports from ZHY
About this route:
A direct, nonstop flight between St. Louis Regional Airport (ALN), Alton, Illinois, United States and Zhongwei Shapotou Airport (ZHY), Zhongwei, Ningxia, China would travel a Great Circle distance of 7,066 miles (or 11,372 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 St. Louis Regional Airport and Zhongwei Shapotou 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 St. Louis Regional Airport and Zhongwei Shapotou Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | ALN / KALN |
| Airport Name: | St. Louis Regional Airport |
| Location: | Alton, Illinois, United States |
| GPS Coordinates: | 38°53'25"N by 90°2'45"W |
| Area Served: | Alton, Illinois |
| Operator/Owner: | St. Louis Regional |
| Airport Type: | Public |
| Elevation: | 544 feet (166 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from ALN |
| More Information: | ALN Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | ZHY / ZLZW |
| Airport Names: |
|
| Location: | Zhongwei, Ningxia, China |
| GPS Coordinates: | 37°34'22"N by 105°9'15"E |
| Operator/Owner: | China West Airport Group |
| Airport Type: | Public |
| Elevation: | 8202 feet (2,500 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from ZHY |
| More Information: | ZHY Maps & Info |
Facts about St. Louis Regional Airport (ALN):
- The furthest airport from St. Louis Regional Airport (ALN) is Margaret River Airport (MGV), which is located 11,002 miles (17,706 kilometers) away in Margaret River, Western Australia, Australia.
- St. Louis Regional Airport (ALN) has 2 runways.
- Civic Memorial Airport opened in 1946 and received its current name in 1984.
- Because of St. Louis Regional Airport's relatively low elevation of 544 feet, planes can take off or land at St. Louis Regional 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.
- West Star Aviation is the largest fixed base operations company at the airport.
- The closest airport to St. Louis Regional Airport (ALN) is Lambert–St. Louis International Airport (STL), which is located only 20 miles (32 kilometers) WSW of ALN.
Facts about Zhongwei Shapotou Airport (ZHY):
- In addition to being known as "Zhongwei Shapotou Airport", other names for ZHY include "中卫沙坡头机场" and "Zhōngwèi Shāpōtóu Jīchǎng".
- The furthest airport from Zhongwei Shapotou Airport (ZHY) is Carriel Sur International Airport (CCP), which is nearly antipodal to Zhongwei Shapotou Airport (meaning Zhongwei Shapotou Airport is almost on the exact opposite side of the Earth from Carriel Sur International Airport), and is located 12,324 miles (19,834 kilometers) away in Concepción, Bío Bío Region, Chile.
- Because of Zhongwei Shapotou Airport's high elevation of 8,202 feet, planes must typically fly at a faster airspeed in order to takeoff or land at ZHY. Combined with a high temperature, this could make ZHY a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- The closest airport to Zhongwei Shapotou Airport (ZHY) is Yinchuan Hedong International Airport (INC), which is located 85 miles (137 kilometers) NE of ZHY.
- Zhongwei Shapotou Airport (ZHY) currently has only 1 runway.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 19.64 miles (31.61 km) WSW | Lambert–St. Louis International Airport (STL) | St. Louis, Missouri, United States |     |
| 2 | 22.85 miles (36.78 km) SSW | St. Louis Downtown Airport (CPS) | Cahokia, Illinois (near St. Louis), United States | |
| 3 | 26.41 miles (42.50 km) SSE | MidAmerica St. Louis Airport (BLV) | Belleville, Illinois, United States | |
| 4 | 36.08 miles (58.06 km) E | Greenville Airport (GRE) | Greenville, Illinois, United States | |
| 5 | 36.24 miles (58.32 km) WSW | Spirit of St. Louis Airport (SUS) | Chesterfield, Missouri, United States | |
| 6 | 60.74 miles (97.76 km) ESE | Salem–Leckrone Airport (SLO) | Salem, Illinois, United States | |
| 7 | 68.78 miles (110.69 km) NNE | Abraham Lincoln Capital Airport (SPI) | Springfield, Illinois, United States | |
| 8 | 75.13 miles (120.92 km) ESE | Mt. Vernon Airport (MVN) | Mount Vernon, Illinois, United States | |
| 9 | 88.08 miles (141.75 km) SSE | Southern Illinois Airport (MDH) | Carbondale/Murphysboro, Illinois, United States | |
| 10 | 90.73 miles (146.02 km) NE | Decatur Airport (DEC) | Decatur, Illinois, United States | |
| 11 | 95.12 miles (153.07 km) NW | Quincy Regional Airport (UIN) | Quincy, Illinois, United States | |
| 12 | 96.44 miles (155.20 km) SE | Williamson County Regional Airport (MWA) | Marion, Illinois, United States | |
| 13 | 102.97 miles (165.72 km) ENE | Coles County Memorial Airport (MTO) | Mattoon/Charleston, Illinois, United States | |
| 14 | 107.04 miles (172.27 km) WSW | Rolla National Airport (VIH) | Rolla, Missouri, United States | |
| 15 | 115.57 miles (186.00 km) W | Jefferson City Memorial Airport (JEF) | Jefferson City, Missouri, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,002.15 miles (17,706.21 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 10,979.99 miles (17,670.53 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 10,957.22 miles (17,633.90 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 4 | 10,954.58 miles (17,629.65 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 5 | 10,926.12 miles (17,583.85 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 10,910.74 miles (17,559.09 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 7 | 10,901.55 miles (17,544.30 km) W | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 8 | 10,897.24 miles (17,537.37 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 9 | 10,880.36 miles (17,510.20 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 10 | 10,861.31 miles (17,479.54 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 11 | 10,859.59 miles (17,476.77 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 12 | 10,841.22 miles (17,447.21 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 13 | 10,808.74 miles (17,394.93 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 10,807.95 miles (17,393.67 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,799.72 miles (17,380.43 km) WSW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 85.01 miles (136.82 km) NE | Yinchuan Hedong International Airport (INC) | Yinchuan, Ningxia, China | |
| 2 | 90.19 miles (145.15 km) NNE | Alxa Left Banner Bayanhot Airport (AXF) | Alxa Left Banner, Inner Mongolia, China | |
| 3 | 111.81 miles (179.94 km) SW | Lanzhou Zhongchuan Airport (LHW) | Lanzhou, Gansu, China | |
| 4 | 111.81 miles (179.94 km) SW | Lanzhou Zhongchuan Airport (ZGC) | Lanzhou, Gansu, China | |
| 5 | 166.72 miles (268.31 km) WNW | Jinchang Jinchuan Airport (JIC) | Jinchang, Gansu, China | |
| 6 | 177.25 miles (285.25 km) NNE | Wuhai Airport (WUA) | Wuhai, Inner Mongolia, China | |
| 7 | 182.77 miles (294.14 km) SE | Qingyang Airport (IQN) | Qingyang, Gansu, China | |
| 8 | 186.16 miles (299.59 km) WSW | Xining Caojiabao Airport (XNN) | Xining, Qinghai, China | |
| 9 | 221.30 miles (356.14 km) WNW | Alxa Right Banner Badanjilin Airport (RHT) | Alxa Right Banner, Inner Mongolia, China | |
| 10 | 236.64 miles (380.83 km) SW | Gannan Xiahe Airport (GXH) | Xiahe, Gansu, China | |
| 11 | 250.88 miles (403.74 km) ESE | Yan'an Airport (ENY) | Yan'an, Shaanxi, China | |
| 12 | 257.63 miles (414.61 km) WNW | Zhangye Ganzhou Airport (YZY) | Zhangye, Gansu, China | |
| 13 | 286.93 miles (461.77 km) ENE | Ordos Ejin Horo Airport (DSN) | Ordos, Inner Mongolia, China | |
| 14 | 295.01 miles (474.77 km) SE | Xi'an Xianyang International Airport (XIY) | Xianyang, Shaanxi, China | |
| 15 | 312.88 miles (503.53 km) SE | Xi'an Xiguan Airport (SIA) | Xi'an, Shaanxi, China | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,324.16 miles (19,833.77 km) WSW | Carriel Sur International Airport (CCP) | Concepción, Bío Bío Region, Chile | |
| 2 | 12,292.97 miles (19,783.57 km) WSW | Victoria Airport (ZIC) | Victoria, Araucanía, Chile | |
| 3 | 12,291.21 miles (19,780.74 km) SW | Maquehue Airport (ZCO) | Temuco, Araucanía, Chile | |
| 4 | 12,267.26 miles (19,742.19 km) WSW | General Bernardo O'Higgins Airport (YAI) | Chillán, Ñuble, Chile | |
| 5 | 12,264.71 miles (19,738.09 km) SSW | Pichoy Airport (ZAL) | Valdivia, Chile | |
| 6 | 12,238.93 miles (19,696.60 km) SW | Pucón Airport (ZPC) | Pucón, Chile | |
| 7 | 12,226.25 miles (19,676.20 km) W | Caviahue Airport (CVH) | Caviahue, Neuquén, Argentina | |
| 8 | 12,206.07 miles (19,643.72 km) SSW | Cañal Bajo Carlos Hott Siebert Airport (ZOS) | Osorno, Chile | |
| 9 | 12,183.27 miles (19,607.02 km) W | Chos Malal Airport (HOS) | Chos Malal, Neuquén, Argentina | |
| 10 | 12,173.21 miles (19,590.83 km) SSW | Frutillar Airport (FRT) | Frutillar, Chile | |
| 11 | 12,172.76 miles (19,590.10 km) SW | Aviador Carlos Campos Airport (CPC) | San Martín de los Andes, Neuquén, Argentina | |
| 12 | 12,162.48 miles (19,573.57 km) WSW | Zapala Airport (APZ) | Zapala, Neuquén, Argentina | |
| 13 | 12,153.86 miles (19,559.69 km) SSW | El Tepual International Airport (PMC) | Puerto Montt, Chile | |
| 14 | 12,151.90 miles (19,556.54 km) SW | La Unión Airport (LUI) | La Unión, Honduras[disambiguation needed] | |
| 15 | 12,132.44 miles (19,525.22 km) S | Pupelde Airfield (ZUD) | Ancud, Los Lagos Region, Chile | |