Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Arxan, Inner Mongolia, China:
Departure Airport:
(38°34'14"N by 90°9'21"W)
Arrival Airport:
(47°18'38"N by 119°54'42"E)
Distance from CPS to YIE:
6,220.32 miles (10,010.61 km)
Share this route:
Jump to:
- About this route
- CPS Airport Information
- YIE Airport Information
- Facts about CPS
- Facts about YIE
- Map of Nearest Airports to CPS
- List of Nearest Airports to CPS
- Map of Furthest Airports from CPS
- List of Furthest Airports from CPS
- Map of Nearest Airports to YIE
- List of Nearest Airports to YIE
- Map of Furthest Airports from YIE
- List of Furthest Airports from YIE
About this route:
A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Arxan Yi'ershi Airport (YIE), Arxan, Inner Mongolia, China would travel a Great Circle distance of 6,220 miles (or 10,011 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 Downtown Airport and Arxan Yi'ershi 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 Downtown Airport and Arxan Yi'ershi Airport. You'll see that it will travel the same route of the red line on this map!
Departure 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 |
Arrival Airport Information:
| IATA / ICAO Codes: | YIE / |
| Airport Names: |
|
| Location: | Arxan, Inner Mongolia, China |
| GPS Coordinates: | 47°18'38"N by 119°54'42"E |
| Area Served: | Arxan, Inner Mongolia, China |
| Airport Type: | Public |
| # of Runways: | 1 |
| View all routes: | Routes from YIE |
| More Information: | YIE Maps & Info |
Facts about St. Louis Downtown Airport (CPS):
- 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.
- 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 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.
Facts about Arxan Yi'ershi Airport (YIE):
- Arxan Yi'ershi Airport (YIE) currently has only 1 runway.
- The closest airport to Arxan Yi'ershi Airport (YIE) is Ulanhot Airport (HLH), which is located 126 miles (202 kilometers) SE of YIE.
- The furthest airport from Arxan Yi'ershi Airport (YIE) is Puerto Deseado Airport (PUD), which is nearly antipodal to Arxan Yi'ershi Airport (meaning Arxan Yi'ershi Airport is almost on the exact opposite side of the Earth from Puerto Deseado Airport), and is located 12,164 miles (19,576 kilometers) away in Puerto Deseado, Santa Cruz Province, Argentina.
- In addition to being known as "Arxan Yi'ershi Airport", other names for YIE include "阿尔山伊尔施机场", "Ā'ěrshān Yī'ěrshī Jīchǎng" and "ZBES".
| 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 | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 125.64 miles (202.19 km) SE | Ulanhot Airport (HLH) | Ulanhot, China | |
| 2 | 130.95 miles (210.75 km) N | Hulunbuir Hailar Airport (HLD) | Hailar, Inner Mongolia, China | |
| 3 | 251.25 miles (404.35 km) WNW | Choibalsan Airport (COQ) | Choibalsan, Mongolia | |
| 4 | 255.63 miles (411.40 km) E | Daqing Sartu Airport (DQA) | Daqing, Heilongjiang, China | |
| 5 | 302.23 miles (486.40 km) SW | Xilinhot Airport (XIL) | Xilinhot, Inner Mongolia, China | |
| 6 | 323.26 miles (520.24 km) ESE | Harbin Taiping International Airport (HRB) | Harbin, Heilongjiang, China | |
| 7 | 354.12 miles (569.89 km) S | Chifeng Airport (CIF) | Chifeng, Inner Mongolia, China | |
| 8 | 360.65 miles (580.40 km) SE | Changchun Longjia International Airport (CGQ) | Changchun, Jilin, China | |
| 9 | 387.46 miles (623.56 km) SE | Jilin Ertaizi Airport (JIL) | Jilin City, Jilin, China | |
| 10 | 390.48 miles (628.41 km) ENE | Heihe Airport (HEK) | Heihe, Heilongjiang, China | |
| 11 | 399.67 miles (643.21 km) S | Chaoyang Airport (CHG) | Chaoyang, Liaoning, China | |
| 12 | 402.87 miles (648.36 km) NE | Ignatyevo Airport (BQS) | Blagoveshchensk, Amur Oblast, Russia | |
| 13 | 403.20 miles (648.89 km) NNE | Mohe Gulian Airport (OHE) | Mohe, Heilongjiang, China | |
| 14 | 429.43 miles (691.10 km) SSE | Shenyang Taoxian International Airport (SHE) | Shenyang, China | |
| 15 | 432.76 miles (696.46 km) S | Jinzhou Xiaolingzi Airport (JNZ) | Jinzhou, Liaoning, China | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,163.91 miles (19,575.87 km) E | Puerto Deseado Airport (PUD) | Puerto Deseado, Santa Cruz Province, Argentina | |
| 2 | 12,117.27 miles (19,500.80 km) SSW | Port Stanley Airport (PSY) | Stanley, Falkland Islands, United Kingdom | |
| 3 | 12,116.50 miles (19,499.57 km) SSW | RAF Mount Pleasant (MPN) | Falkland Islands | |
| 4 | 12,070.90 miles (19,426.18 km) ESE | General Enrique Mosconi International Airport (CRD) | Comodoro Rivadavia, Chubut, Argentina | |
| 5 | 12,057.33 miles (19,404.34 km) SE | Almirante Marcos A. Zar Airport (REL) | Trelew, Chubut, Argentina | |
| 6 | 12,038.43 miles (19,373.93 km) SE | El Tehuelche Airport (PMY) | Puerto Madryn, Argentina | |
| 7 | 11,968.97 miles (19,262.14 km) SSE | Gobernador Edgardo Castello Airport (VDM) | Viedma, Argentina | |
| 8 | 11,961.45 miles (19,250.04 km) ESE | Gobernador Gregores Airport (GGS) | Gobernador Gregores, Santa Cruz, Argentina | |
| 9 | 11,927.70 miles (19,195.73 km) SE | Piloto Civil Norberto Fernández International Airport (RGL) | Río Gallegos, Santa Cruz, Argentina | |
| 10 | 11,921.54 miles (19,185.81 km) SSE | Antoine de Saint Exupéry Airport (OES) | San Antonio Oeste, Argentina | |
| 11 | 11,920.56 miles (19,184.23 km) E | Perito Moreno Airport (PMQ) | Perito Moreno, Santa Cruz, Argentina | |
| 12 | 11,900.09 miles (19,151.29 km) ESE | Alto Río Senguer Airport (ARR) | Alto Río Senguer, Chubut, Argentina | |
| 13 | 11,887.92 miles (19,131.70 km) E | Chile Chico Airfield (CCH) | Chile Chico, Aisén Region, Chile | |
| 14 | 11,878.36 miles (19,116.32 km) E | Balmaceda Airport (BBA) | Balmaceda, Chile | |
| 15 | 11,877.87 miles (19,115.53 km) SE | Hermes Quijada International Airport (RGA) | Río Grande, Tierra del Fuego, Argentina | |