Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Luoyang, Henan, China:
Departure Airport:
(38°34'14"N by 90°9'21"W)
Arrival Airport:
(34°44'27"N by 112°23'17"E)
Distance from CPS to LYA:
7,169.98 miles (11,538.93 km)
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Jump to:
- About this route
- CPS Airport Information
- LYA Airport Information
- Facts about CPS
- Facts about LYA
- 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 LYA
- List of Nearest Airports to LYA
- Map of Furthest Airports from LYA
- List of Furthest Airports from LYA
About this route:
A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Luoyang Beijiao Airport (LYA), Luoyang, Henan, China would travel a Great Circle distance of 7,170 miles (or 11,539 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 Luoyang Beijiao 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 Luoyang Beijiao 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: | LYA / ZHLY |
| Airport Names: |
|
| Location: | Luoyang, Henan, China |
| GPS Coordinates: | 34°44'27"N by 112°23'17"E |
| Area Served: | Luoyang, Henan, China |
| Airport Type: | Public |
| Elevation: | 840 feet (256 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from LYA |
| More Information: | LYA 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.
- The airport opened in 1929 as Curtiss-Steinberg Airport.
- 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 Luoyang Beijiao Airport (LYA):
- Luoyang Beijiao Airport (LYA) currently has only 1 runway.
- The closest airport to Luoyang Beijiao Airport (LYA) is Yuncheng Guangong Airport (YCU), which is located 81 miles (130 kilometers) WNW of LYA.
- Because of Luoyang Beijiao Airport's relatively low elevation of 840 feet, planes can take off or land at Luoyang Beijiao 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 Luoyang Beijiao Airport (LYA) is San Rafael Airport (AFA), which is nearly antipodal to Luoyang Beijiao Airport (meaning Luoyang Beijiao Airport is almost on the exact opposite side of the Earth from San Rafael Airport), and is located 12,391 miles (19,941 kilometers) away in San Rafael, Mendoza, Argentina.
- In addition to being known as "Luoyang Beijiao Airport", other names for LYA include "洛阳北郊机场" and "Luòyáng Běijiāo Jīchǎng".
| 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 | 80.68 miles (129.84 km) WNW | Yuncheng Guangong Airport (YCU) | Yuncheng, China | |
| 2 | 83.98 miles (135.16 km) E | Zhengzhou Xinzheng International Airport (CGO) | Zhengzhou, Henan, China | |
| 3 | 112.05 miles (180.32 km) NNE | Changzhi Wangcun Airport (CIH) | Changzhi, Shanxi, China | |
| 4 | 122.32 miles (196.85 km) S | Nanyang Jiangying Airport (NNY) | Nanyang, Henan, China | |
| 5 | 168.27 miles (270.81 km) NE | Handan Airport (HDG) | Handan, Hebei, China | |
| 6 | 179.12 miles (288.26 km) S | Xiangyang Liuji Airport (XFN) | Xiangfan, Hubei, China | |
| 7 | 187.00 miles (300.94 km) NE | Xingtai Dalian Airport (XNT) | Xingtai, Hebei, China | |
| 8 | 187.66 miles (302.01 km) W | Xi'an Xiguan Airport (SIA) | Xi'an, Shaanxi, China | |
| 9 | 206.04 miles (331.58 km) NW | Yan'an Airport (ENY) | Yan'an, Shaanxi, China | |
| 10 | 207.84 miles (334.49 km) W | Xi'an Xianyang International Airport (XIY) | Xianyang, Shaanxi, China | |
| 11 | 208.11 miles (334.92 km) N | Taiyuan Wuxu International Airport (TYN) | Taiyuan, Shanxi, China | |
| 12 | 214.81 miles (345.71 km) NNW | Lüliang Airport (LLV) | Lüliang, Shanxi, China | |
| 13 | 227.19 miles (365.63 km) E | Jining Qufu Airport (JNG) | Jining, Shandong, China | |
| 14 | 231.06 miles (371.86 km) ESE | Fuyang Xiguan Airport (FUG) | Fuyang, Anhui, China | |
| 15 | 243.29 miles (391.53 km) SW | Ankang Wulipu Airport (AKA) | Ankang, Shaanxi, China | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,390.57 miles (19,940.64 km) ESE | San Rafael Airport (AFA) | San Rafael, Mendoza, Argentina | |
| 2 | 12,314.31 miles (19,817.92 km) ESE | Comodoro D. Ricardo Salomón Airport (LGS) | Malargüe, Mendoza, Argentina | |
| 3 | 12,312.41 miles (19,814.85 km) SW | Brigadier Mayor Cesar Raúl Ojeda Airport (LUQ) | San Luis, Argentina | |
| 4 | 12,288.46 miles (19,776.31 km) SSE | Governor Francisco Gabrielli International Airport (MDZ) | Mendoza, Mendoza Province, Argentina | |
| 5 | 12,232.66 miles (19,686.51 km) ESE | Comodoro Arturo Merino Benítez International Airport (SCL) | Santiago, Chile | |
| 6 | 12,217.50 miles (19,662.11 km) S | Colonia Catriel Airport (CCT) | Colonia Catriel, Río Negro, Argentina | |
| 7 | 12,216.24 miles (19,660.08 km) SSE | Domingo Faustino Sarmiento Airport (UAQ) | San Juan Province, Argentina | |
| 8 | 12,210.24 miles (19,650.43 km) SW | Santa Rosa Airport (RSA) | Santa Rosa, Argentina | |
| 9 | 12,209.51 miles (19,649.25 km) WSW | General Pico Airport (GPO) | General Pico, La Pampa, Argentina | |
| 10 | 12,204.65 miles (19,641.43 km) E | La Unión Airport (LUI) | La Unión, Honduras[disambiguation needed] | |
| 11 | 12,199.89 miles (19,633.77 km) SE | Chos Malal Airport (HOS) | Chos Malal, Neuquén, Argentina | |
| 12 | 12,196.89 miles (19,628.95 km) SW | Villa Dolores Airport (VDR) | Villa Dolores, Córdoba, Argentina | |
| 13 | 12,182.74 miles (19,606.17 km) ESE | Viña del Mar Airport (KNA) | Viña del Mar, Chile | |
| 14 | 12,158.01 miles (19,566.38 km) ESE | General Bernardo O'Higgins Airport (YAI) | Chillán, Ñuble, Chile | |
| 15 | 12,150.52 miles (19,554.32 km) SE | Caviahue Airport (CVH) | Caviahue, Neuquén, Argentina | |