Nonstop flight route between Wenshan, Yunnan, China and Cahokia, Illinois (near St. Louis), United States:
Departure Airport:
(23°33'48"N by 104°20'0"E)
Arrival Airport:
(38°34'14"N by 90°9'21"W)
Distance from WNH to CPS:
8,042.32 miles (12,942.83 km)
Share this route:
Jump to:
- About this route
- WNH Airport Information
- CPS Airport Information
- Facts about WNH
- Facts about CPS
- Map of Nearest Airports to WNH
- List of Nearest Airports to WNH
- Map of Furthest Airports from WNH
- List of Furthest Airports from WNH
- Map of Nearest Airports to CPS
- List of Nearest Airports to CPS
- Map of Furthest Airports from CPS
- List of Furthest Airports from CPS
About this route:
A direct, nonstop flight between Wenshan Puzhehei Airport (WNH), Wenshan, Yunnan, China and St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States would travel a Great Circle distance of 8,042 miles (or 12,943 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 Wenshan Puzhehei Airport and St. Louis Downtown 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 Wenshan Puzhehei Airport and St. Louis Downtown Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | WNH / ZPWS |
| Airport Names: |
|
| Location: | Wenshan, Yunnan, China |
| GPS Coordinates: | 23°33'48"N by 104°20'0"E |
| Area Served: | Wenshan, Yunnan, China |
| Airport Type: | Public |
| View all routes: | Routes from WNH |
| More Information: | WNH Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | CPS / KCPS |
| Airport Name: | St. Louis Downtown Airport |
| Location: | Cahokia, Illinois (near St. Louis), United States |
| GPS Coordinates: | 38°34'14"N by 90°9'21"W |
| Area Served: | Greater St. Louis |
| Operator/Owner: | Bi-State Development Agency |
| Airport Type: | Public |
| Elevation: | 413 feet (126 meters) |
| # of Runways: | 3 |
| View all routes: | Routes from CPS |
| More Information: | CPS Maps & Info |
Facts about Wenshan Puzhehei Airport (WNH):
- The furthest airport from Wenshan Puzhehei Airport (WNH) is Andrés Sabella Gálvez International Airport (former Cerro Moreno International Airport) (ANF), which is nearly antipodal to Wenshan Puzhehei Airport (meaning Wenshan Puzhehei Airport is almost on the exact opposite side of the Earth from Andrés Sabella Gálvez International Airport (former Cerro Moreno International Airport)), and is located 12,106 miles (19,482 kilometers) away in Antofagasta, Chile.
- In addition to being known as "Wenshan Puzhehei Airport", other names for WNH include "文山普者黑机场" and "Wénshān Pǔzhěhēi Jīchǎng".
- The closest airport to Wenshan Puzhehei Airport (WNH) is Kunming Changshui International Airport (KMG), which is located 138 miles (222 kilometers) NW of WNH.
Facts about St. Louis Downtown Airport (CPS):
- Because of St. Louis Downtown Airport's relatively low elevation of 413 feet, planes can take off or land at St. Louis Downtown 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.
- The furthest airport from St. Louis Downtown Airport (CPS) is Margaret River Airport (MGV), which is located 10,998 miles (17,700 kilometers) away in Margaret River, Western Australia, Australia.
- St. Louis Downtown Airport (CPS) has 3 runways.
- The two survivors out of the airport's original four hangars, Hangar 1 and Hangar 2, are listed on the National Register of Historic Places.
- The closest airport to St. Louis Downtown Airport (CPS) is Lambert–St. Louis International Airport (STL), which is located only 16 miles (27 kilometers) NW of CPS.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 138.25 miles (222.50 km) NW | Kunming Changshui International Airport (KMG) | Kunming, Yunnan, China |     |
| 2 | 166.53 miles (268.00 km) E | Baise Bama Airport (AEB) | Baise, Guangxi, China | |
| 3 | 171.95 miles (276.73 km) SSW | Dien Bien Phu Airport (DIN) | Dien Bien Phu, Vietnam | |
| 4 | 187.23 miles (301.32 km) SSE | Nội Bài International Airport (HAN) | Hanoi, Vietnam | |
| 5 | 209.82 miles (337.68 km) NNE | Anshun Huangguoshu Airport (AVA) | Anshu, Guizhou Province, China | |
| 6 | 228.31 miles (367.42 km) ENE | Hechi Jinchengjiang Airport (HCJ) | Hechi, Guangxi, China | |
| 7 | 243.62 miles (392.07 km) SE | Cat Bi International Airport (HPH) | Haiphong, Vietnam | |
| 8 | 249.15 miles (400.97 km) SW | Oudomsay Airport (ODY) | Muang Xay, Laos | |
| 9 | 252.76 miles (406.77 km) ESE | Nanning Wuxu International Airport (NNG) | Nanning, Guangxi, China | |
| 10 | 252.79 miles (406.82 km) WSW | Xishuangbanna Gasa International Airport (JHG) | Jinghong, Xishuangbanna, Yunnan, China | |
| 11 | 257.08 miles (413.73 km) NE | Guiyang Longdongbao International Airport (KWE) | Guiyang, Guizhou, China | |
| 12 | 259.74 miles (418.01 km) SW | Louangnamtha Airport (LXG) | Luang Namtha, Laos | |
| 13 | 262.56 miles (422.54 km) N | Zhaotong Airport (ZAT) | Zhaotong, Yunnan, China | |
| 14 | 262.77 miles (422.88 km) ENE | Libo Airport (LLB) | Libo County, Guizhou, China | |
| 15 | 263.27 miles (423.70 km) SSE | Tho Xuan Airport (THD) | Thanh Hoa, Vietnam | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,105.88 miles (19,482.48 km) W | Andrés Sabella Gálvez International Airport (former Cerro Moreno International Airport) (ANF) | Antofagasta, Chile | |
| 2 | 12,089.49 miles (19,456.11 km) W | Carolina Airport (CLN) | Carolina, Maranhão, Brazil | |
| 3 | 12,066.67 miles (19,419.37 km) WSW | Chañaral Airport (CNR) | Chañaral, Atacama Region, Chile | |
| 4 | 12,028.01 miles (19,357.16 km) WSW | Diego Aracena International Airport (IQQ) | Iquique, Chile | |
| 5 | 12,021.27 miles (19,346.32 km) WSW | Ricardo García Posada Airport El Salvador Bajo Airport (ESR) | El Salvador, Chile | |
| 6 | 12,019.82 miles (19,343.98 km) SW | Chamonate Airfield (CPO) | Copiapó, Atacama Region, Chile | |
| 7 | 12,000.46 miles (19,312.82 km) W | El Loa Airport (CJC) | Calama, Antofagasta Region, Chile | |
| 8 | 11,944.42 miles (19,222.63 km) SW | Ilo Airport (ILQ) | Ilo, Moquegua Region, Peru | |
| 9 | 11,938.91 miles (19,213.77 km) SW | Chacalluta International Airport (ARI) | Arica, Chile | |
| 10 | 11,938.91 miles (19,213.77 km) SW | Chacalluta International Airport (ACM) | Arica, Amazonas, Colombia | |
| 11 | 11,918.65 miles (19,181.17 km) SSW | La Florida Airport (LSC) | La Serena, Chile | |
| 12 | 11,871.80 miles (19,105.76 km) SSW | Rodríguez Ballón International Airport (AQP) | Arequipa, Peru | |
| 13 | 11,833.28 miles (19,043.77 km) S | Maria Reiche Neuman Airport (NZC) | Nazca, Ica Region, Peru | |
| 14 | 11,832.15 miles (19,041.95 km) WSW | Uyuni Joya Andina Airport (UYU) | Uyuni, Potosí, Bolivia | |
| 15 | 11,788.86 miles (18,972.29 km) W | Martín Miguel de Güemes International Airport (SLA) | Salta, Salta Province, Argentina | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 16.47 miles (26.50 km) NW | Lambert–St. Louis International Airport (STL) | St. Louis, Missouri, United States | |
| 2 | 17.42 miles (28.04 km) E | MidAmerica St. Louis Airport (BLV) | Belleville, Illinois, United States | |
| 3 | 22.85 miles (36.78 km) NNE | St. Louis Regional Airport (ALN) | Alton, Illinois, United States | |
| 4 | 27.50 miles (44.26 km) WNW | Spirit of St. Louis Airport (SUS) | Chesterfield, Missouri, United States | |
| 5 | 45.73 miles (73.59 km) ENE | Greenville Airport (GRE) | Greenville, Illinois, United States | |
| 6 | 64.55 miles (103.88 km) E | Salem–Leckrone Airport (SLO) | Salem, Illinois, United States | |
| 7 | 72.26 miles (116.30 km) ESE | Mt. Vernon Airport (MVN) | Mount Vernon, Illinois, United States | |
| 8 | 73.57 miles (118.39 km) SE | Southern Illinois Airport (MDH) | Carbondale/Murphysboro, Illinois, United States | |
| 9 | 83.94 miles (135.09 km) SE | Williamson County Regional Airport (MWA) | Marion, Illinois, United States | |
| 10 | 91.63 miles (147.46 km) NNE | Abraham Lincoln Capital Airport (SPI) | Springfield, Illinois, United States | |
| 11 | 92.63 miles (149.07 km) WSW | Rolla National Airport (VIH) | Rolla, Missouri, United States | |
| 12 | 98.29 miles (158.19 km) SSE | Cape Girardeau Regional Airport (CGI) | Cape Girardeau, Missouri, United States | |
| 13 | 108.03 miles (173.86 km) W | Jefferson City Memorial Airport (JEF) | Jefferson City, Missouri, United States | |
| 14 | 109.88 miles (176.83 km) NNW | Quincy Regional Airport (UIN) | Quincy, Illinois, United States | |
| 15 | 111.34 miles (179.18 km) NE | Decatur Airport (DEC) | Decatur, Illinois, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,998.38 miles (17,700.14 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 10,976.37 miles (17,664.71 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 10,953.82 miles (17,628.43 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 4 | 10,950.15 miles (17,622.51 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 5 | 10,924.13 miles (17,580.63 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 10,908.52 miles (17,555.52 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 7 | 10,899.45 miles (17,540.92 km) W | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 8 | 10,897.05 miles (17,537.06 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 9 | 10,874.80 miles (17,501.25 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 10 | 10,862.63 miles (17,481.67 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 11 | 10,855.26 miles (17,469.80 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 12 | 10,843.70 miles (17,451.20 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 13 | 10,809.16 miles (17,395.61 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 14 | 10,809.10 miles (17,395.51 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 15 | 10,804.00 miles (17,387.31 km) WSW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |