Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Libo County, Guizhou, China:
Departure Airport:
(38°34'14"N by 90°9'21"W)
Arrival Airport:
(25°27'9"N by 107°57'42"E)
Distance from CPS to LLB:
7,860.48 miles (12,650.18 km)
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Jump to:
- About this route
- CPS Airport Information
- LLB Airport Information
- Facts about CPS
- Facts about LLB
- 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 LLB
- List of Nearest Airports to LLB
- Map of Furthest Airports from LLB
- List of Furthest Airports from LLB
About this route:
A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Libo Airport (LLB), Libo County, Guizhou, China would travel a Great Circle distance of 7,860 miles (or 12,650 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 Libo 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 Libo 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: | LLB / ZULB |
| Airport Names: |
|
| Location: | Libo County, Guizhou, China |
| GPS Coordinates: | 25°27'9"N by 107°57'42"E |
| Airport Type: | Public |
| View all routes: | Routes from LLB |
| More Information: | LLB 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.
- Taken over by the United States Army Air Forces on 1 August 1939 as a basic pilot training airfield.
- 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.
- Historic Hangar #2 houses the Greater Saint Louis Air & Space Museum and the airport is still home to the nation's oldest flight school, Parks College of Engineering and Aviation's Center for Aerospace Sciences, which holds CAA Flight School Certificate #1.
Facts about Libo Airport (LLB):
- In addition to being known as "Libo Airport", other names for LLB include "荔波机场" and "Lìbō Jīchǎng".
- The furthest airport from Libo Airport (LLB) is Chañaral Airport (CNR), which is nearly antipodal to Libo Airport (meaning Libo Airport is almost on the exact opposite side of the Earth from Chañaral Airport), and is located 12,329 miles (19,842 kilometers) away in Chañaral, Atacama Region, Chile.
- The closest airport to Libo Airport (LLB) is Hechi Jinchengjiang Airport (HCJ), which is located 49 miles (79 kilometers) SSW of LLB.
| 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 | 49.02 miles (78.88 km) SSW | Hechi Jinchengjiang Airport (HCJ) | Hechi, Guangxi, China | |
| 2 | 95.33 miles (153.41 km) NE | Liping Airport (HZH) | Liping County, Guizhou, China | |
| 3 | 104.06 miles (167.47 km) NW | Guiyang Longdongbao International Airport (KWE) | Guiyang, Guizhou, China | |
| 4 | 105.14 miles (169.21 km) N | Kaili Huangping Airport (KJH) | Kaili, Guizhou, China | |
| 5 | 124.23 miles (199.93 km) SE | Liuzhou Bailian Airport (LZH) | Liuzhou, Guangxi, China | |
| 6 | 130.74 miles (210.41 km) E | Guilin Liangjiang International Airport (KWL) | Guilin, Guangxi, China | |
| 7 | 135.30 miles (217.74 km) SSW | Baise Bama Airport (AEB) | Baise, Guangxi, China | |
| 8 | 141.35 miles (227.48 km) WNW | Anshun Huangguoshu Airport (AVA) | Anshu, Guizhou Province, China | |
| 9 | 159.21 miles (256.22 km) NNW | Zunyi Xinzhou Airport (ZYI) | Zunyi, Guizhou, China | |
| 10 | 174.48 miles (280.79 km) NE | Zhijiang Airport (HJJ) | Zhijiang, Hubei, China | |
| 11 | 187.42 miles (301.62 km) NNE | Tongren Fenghuang Airport (TEN) | Tongren, Guizhou, China | |
| 12 | 196.97 miles (316.99 km) S | Nanning Wuxu International Airport (NNG) | Nanning, Guangxi, China | |
| 13 | 208.35 miles (335.31 km) NW | Bijie Feixiong Airport (BFJ) | Guizhou Province, China | |
| 14 | 235.13 miles (378.40 km) ENE | Yongzhou Lingling Airport (LLF) | Yongzhou, Hunan, China | |
| 15 | 248.46 miles (399.85 km) ESE | Wuzhou Changzhoudao Airport (WUZ) | Wuzhou, Guangxi, China | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,329.07 miles (19,841.66 km) SW | Chañaral Airport (CNR) | Chañaral, Atacama Region, Chile | |
| 2 | 12,283.55 miles (19,768.41 km) WSW | Ricardo García Posada Airport El Salvador Bajo Airport (ESR) | El Salvador, Chile | |
| 3 | 12,274.48 miles (19,753.82 km) SW | Chamonate Airfield (CPO) | Copiapó, Atacama Region, Chile | |
| 4 | 12,265.65 miles (19,739.60 km) SW | Andrés Sabella Gálvez International Airport (former Cerro Moreno International Airport) (ANF) | Antofagasta, Chile | |
| 5 | 12,216.89 miles (19,661.13 km) SSW | Carolina Airport (CLN) | Carolina, Maranhão, Brazil | |
| 6 | 12,152.09 miles (19,556.85 km) SW | El Loa Airport (CJC) | Calama, Antofagasta Region, Chile | |
| 7 | 12,124.15 miles (19,511.89 km) S | La Florida Airport (LSC) | La Serena, Chile | |
| 8 | 12,077.13 miles (19,436.20 km) SSW | Diego Aracena International Airport (IQQ) | Iquique, Chile | |
| 9 | 12,024.43 miles (19,351.39 km) W | Martín Miguel de Güemes International Airport (SLA) | Salta, Salta Province, Argentina | |
| 10 | 12,016.10 miles (19,337.99 km) SW | Capitán Vicente Almandos Almonacid Airport (IRJ) | La Rioja, Argentina | |
| 11 | 11,996.25 miles (19,306.05 km) WSW | Teniente General Benjamín Matienzo International Airport (TUC) | San Miguel de Tucumán, Argentina | |
| 12 | 11,995.53 miles (19,304.89 km) W | Gobernador Horacio Guzmán Internacional Airport (JUJ) | San Salvador de Jujuy, Jujuy, Argentina | |
| 13 | 11,993.23 miles (19,301.18 km) WSW | Coronel Felipe Varela International Airport (CTC) | Catamarca, Catamarca, Argentina | |
| 14 | 11,958.63 miles (19,245.51 km) SW | Uyuni Joya Andina Airport (UYU) | Uyuni, Potosí, Bolivia | |
| 15 | 11,957.46 miles (19,243.61 km) SSW | Domingo Faustino Sarmiento Airport (UAQ) | San Juan Province, Argentina | |