Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Hefei, Anhui, China:
Departure Airport:
(38°34'14"N by 90°9'21"W)
Arrival Airport:
(31°46'48"N by 117°17'53"E)
Distance from CPS to HFE:
7,265.42 miles (11,692.52 km)
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Jump to:
- About this route
- CPS Airport Information
- HFE Airport Information
- Facts about CPS
- Facts about HFE
- 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 HFE
- List of Nearest Airports to HFE
- Map of Furthest Airports from HFE
- List of Furthest Airports from HFE
About this route:
A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Hefei Luogang International Airport (HFE), Hefei, Anhui, China would travel a Great Circle distance of 7,265 miles (or 11,693 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 Hefei Luogang International 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 Hefei Luogang International 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: | HFE / ZSOF |
| Airport Names: |
|
| Location: | Hefei, Anhui, China |
| GPS Coordinates: | 31°46'48"N by 117°17'53"E |
| Area Served: | Hefei, Anhui, China |
| Airport Type: | Public |
| Elevation: | 108 feet (33 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from HFE |
| More Information: | HFE Maps & Info |
Facts about St. Louis Downtown Airport (CPS):
- 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.
- 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 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.
- 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.
Facts about Hefei Luogang International Airport (HFE):
- The furthest airport from Hefei Luogang International Airport (HFE) is Ingeniero Aeronáutico Ambrosio L.V. Taravella International Airport (COR), which is nearly antipodal to Hefei Luogang International Airport (meaning Hefei Luogang International Airport is almost on the exact opposite side of the Earth from Ingeniero Aeronáutico Ambrosio L.V. Taravella International Airport), and is located 12,342 miles (19,863 kilometers) away in Córdoba, Córdoba, Argentina.
- Because of Hefei Luogang International Airport's relatively low elevation of 108 feet, planes can take off or land at Hefei Luogang International 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.
- Hefei Luogang International Airport handled 4,398,739 passengers last year.
- The closest airport to Hefei Luogang International Airport (HFE) is Bengbu Airport (BFU), which is located 74 miles (119 kilometers) N of HFE.
- In addition to being known as "Hefei Luogang International Airport", other names for HFE include "合肥骆岗国际机场" and "Héféi Luògǎng Guójì Jīchǎng".
- Hefei Luogang International Airport (HFE) currently has only 1 runway.
| 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 | 73.77 miles (118.72 km) N | Bengbu Airport (BFU) | Bengbu, Anhui, China | |
| 2 | 75.41 miles (121.36 km) SSE | Chizhou Jiuhuashan Airport (JUH) | Chizhou and Tongling, Anhui, China | |
| 3 | 84.05 miles (135.26 km) S | Anqing Tianzhushan Airport (AQG) | Anqing, Anhui, China | |
| 4 | 91.89 miles (147.89 km) E | Nanjing Lukou International Airport (NKG) | Nanjing, China | |
| 5 | 118.88 miles (191.32 km) NW | Fuyang Xiguan Airport (FUG) | Fuyang, Anhui, China | |
| 6 | 145.97 miles (234.91 km) E | Changzhou Benniu Airport (CZX) | Changzhou, Jiangsu, China | |
| 7 | 151.30 miles (243.50 km) ENE | Yangzhou Taizhou Airport (YTY) | Yangzhou and Taizhou, Jiangsu, China | |
| 8 | 158.17 miles (254.55 km) N | Xuzhou Guanyin Airport (XUZ) | Xuzhou, Jiangsu, China | |
| 9 | 168.84 miles (271.72 km) S | Jingdezhen Luojia Airport (JDZ) | Jingdezhen, Jiangxi, China | |
| 10 | 174.88 miles (281.44 km) NE | Huai'an Lianshui Airport (HIA) | Huai'an, Jiangsu, China | |
| 11 | 182.33 miles (293.42 km) SSW | Jiujiang Lushan Airport (JIU) | Jiujiang, Jiangxi, China | |
| 12 | 185.23 miles (298.11 km) E | Sunan Shuofang International Airport (WUX) | Wuxi/Suzhou, Jiangsu, China | |
| 13 | 186.17 miles (299.61 km) E | Suzhou Guangfu Airport (SZV) | Suzhou, Jiangsu, China | |
| 14 | 195.02 miles (313.86 km) WSW | Wuhan Tianhe International Airport (WUH) | Wuhan, Hubei, China | |
| 15 | 203.74 miles (327.89 km) NE | Yancheng Nanyang Airport (YNZ) | Yancheng, Jiangsu, China | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,342.33 miles (19,863.00 km) ESE | Ingeniero Aeronáutico Ambrosio L.V. Taravella International Airport (COR) | Córdoba, Córdoba, Argentina | |
| 2 | 12,316.34 miles (19,821.17 km) ESE | La Cumbre Airport (LCM) | La Cumbre, Córdoba, Argentina | |
| 3 | 12,306.33 miles (19,805.08 km) W | General Justo José de Urquiza Airport (PRA) | Paraná, Entre Ríos, Argentina | |
| 4 | 12,300.59 miles (19,795.84 km) SW | Rosario – Islas Malvinas International Airport (ROS) | Rosario, Argentina | |
| 5 | 12,297.18 miles (19,790.34 km) SSW | Ceres Airport (CRR) | Ceres, Santa Fe, Argentina | |
| 6 | 12,292.89 miles (19,783.43 km) E | Villa Dolores Airport (VDR) | Villa Dolores, Córdoba, Argentina | |
| 7 | 12,219.98 miles (19,666.11 km) SSW | Junín Airport (JNI) | Junín, Buenos Aires, Argentina | |
| 8 | 12,200.46 miles (19,634.68 km) ESE | Brigadier Mayor Cesar Raúl Ojeda Airport (LUQ) | San Luis, Argentina | |
| 9 | 12,184.06 miles (19,608.30 km) SW | Reconquista Airport (RCQ) | Reconquista, Santa Fe, Argentina | |
| 10 | 12,183.60 miles (19,607.55 km) WSW | Gualeguaychú Airport (GHU) | Gualeguaychú, Entre Ríos, Argentina | |
| 11 | 12,162.21 miles (19,573.14 km) W | Tydeo Larre Borges International Airport (PDU) | Paysandú, Paysandú, Uruguay | |
| 12 | 12,159.50 miles (19,568.77 km) SSE | General Pico Airport (GPO) | General Pico, La Pampa, Argentina | |
| 13 | 12,158.29 miles (19,566.83 km) W | Nueva Hespérides International Airport (STY) | Salto, Salto, Uruguay | |
| 14 | 12,157.75 miles (19,565.96 km) W | Comodoro Pierrestegui Airport (COC) | Concordia, Entre Ríos, Argentina | |
| 15 | 12,151.81 miles (19,556.39 km) S | Comodoro Pedro Zanni Airport (PEH) | Pehuajó, Argentina | |