Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Cochrane, Chile:
Departure Airport:
(38°34'14"N by 90°9'21"W)
Arrival Airport:
(47°14'37"S by 72°35'15"W)
Distance from CPS to LGR:
6,027.40 miles (9,700.14 km)
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Jump to:
- About this route
- CPS Airport Information
- LGR Airport Information
- Facts about CPS
- Facts about LGR
- 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 LGR
- List of Nearest Airports to LGR
- Map of Furthest Airports from LGR
- List of Furthest Airports from LGR
About this route:
A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Cochrane Airfield (LGR), Cochrane, Chile would travel a Great Circle distance of 6,027 miles (or 9,700 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 Cochrane Airfield, 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 Cochrane Airfield. 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: | LGR / SCHR |
| Airport Names: |
|
| Location: | Cochrane, Chile |
| GPS Coordinates: | 47°14'37"S by 72°35'15"W |
| Area Served: | Cochrane |
| Airport Type: | Public |
| Elevation: | 643 feet (196 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from LGR |
| More Information: | LGR Maps & Info |
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 airport opened in 1929 as Curtiss-Steinberg Airport.
- 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 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.
Facts about Cochrane Airfield (LGR):
- Because of Cochrane Airfield's relatively low elevation of 643 feet, planes can take off or land at Cochrane Airfield 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 Cochrane Airfield (LGR) is Chile Chico Airfield (CCH), which is located 62 miles (100 kilometers) NE of LGR.
- Cochrane Airfield (LGR) currently has only 1 runway.
- The furthest airport from Cochrane Airfield (LGR) is Chinggis Khaan International Airport (ULN), which is nearly antipodal to Cochrane Airfield (meaning Cochrane Airfield is almost on the exact opposite side of the Earth from Chinggis Khaan International Airport), and is located 12,386 miles (19,933 kilometers) away in Ulan Bator, Mongolia.
- In addition to being known as "Cochrane Airfield", other names for LGR include "Cochrane Airfield (Cochrane)" and "Aeródromo Cochrane".
| 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 | 62.40 miles (100.43 km) NE | Chile Chico Airfield (CCH) | Chile Chico, Aisén Region, Chile | |
| 2 | 90.27 miles (145.28 km) ENE | Perito Moreno Airport (PMQ) | Perito Moreno, Santa Cruz, Argentina | |
| 3 | 101.16 miles (162.80 km) NNE | Balmaceda Airport (BBA) | Balmaceda, Chile | |
| 4 | 116.22 miles (187.04 km) NNE | Teniente Vidal Airfield (GXQ) | Coyhaique, Chile | |
| 5 | 154.94 miles (249.35 km) SE | Gobernador Gregores Airport (GGS) | Gobernador Gregores, Santa Cruz, Argentina | |
| 6 | 175.97 miles (283.19 km) NNE | Alto Río Senguer Airport (ARR) | Alto Río Senguer, Chubut, Argentina | |
| 7 | 211.21 miles (339.91 km) S | Comandante Armando Tola International Airport (FTE) | El Calafate, Santa Cruz Province, Argentina | |
| 8 | 213.87 miles (344.19 km) S | Lago Argentino Airport (ING) | El Calafate, Santa Cruz, Argentina | |
| 9 | 263.51 miles (424.07 km) ENE | General Enrique Mosconi International Airport (CRD) | Comodoro Rivadavia, Chubut, Argentina | |
| 10 | 297.91 miles (479.44 km) N | Chaitén Airfield (WCH) | Chaitén, Los Lagos, Chile | |
| 11 | 305.89 miles (492.28 km) S | Teniente Julio Gallardo Airfield (PNT) | Puerto Natales, Chile | |
| 12 | 307.78 miles (495.32 km) NNE | Esquel Airport (EQS) | Esquel, Chubut Province, Argentina | |
| 13 | 313.79 miles (504.99 km) E | Puerto Deseado Airport (PUD) | Puerto Deseado, Santa Cruz Province, Argentina | |
| 14 | 333.66 miles (536.97 km) N | Gamboa Airport (WCA) | Castro, Chile | |
| 15 | 335.50 miles (539.93 km) SSE | Piloto Civil Norberto Fernández International Airport (RGL) | Río Gallegos, Santa Cruz, Argentina | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,385.59 miles (19,932.63 km) NE | Chinggis Khaan International Airport (ULN) | Ulan Bator, Mongolia | |
| 2 | 12,321.49 miles (19,829.46 km) NNE | Mandalgovi Airport (MXW) | Mandalgovi, Dundgovi, Mongolia | |
| 3 | 12,224.00 miles (19,672.57 km) ENE | Bulgan Airport (UGA) | Bulgan, Mongolia | |
| 4 | 12,221.71 miles (19,668.89 km) E | Kharkhorin Airport (KHR) | Kharkhorin, Mongolia | |
| 5 | 12,216.95 miles (19,661.22 km) E | Khujirt Airport (HJT) | Khujirt, Övörkhangai, Mongolia | |
| 6 | 12,207.95 miles (19,646.75 km) ENE | Arvaykheer Airport (AVK) | Arvaikheer, Mongolia | |
| 7 | 12,121.47 miles (19,507.57 km) N | Baikal International Airport (UUD) | Ulan-Ude, Republic of Buryatia, Russia | |
| 8 | 12,110.36 miles (19,489.68 km) E | Bayankhongor Airport (BYN) | Bayankhongor, Mongolia | |
| 9 | 12,094.89 miles (19,464.80 km) WNW | Choibalsan Airport (COQ) | Choibalsan, Mongolia | |
| 10 | 12,088.57 miles (19,454.62 km) NW | Erenhot Saiwusu International Airport (ERL) | Erenhot, Inner Mongolia, China | |
| 11 | 12,064.42 miles (19,415.76 km) NNE | International Airport Irkutsk (IKT) | Irkutsk, Russia | |
| 12 | 12,062.52 miles (19,412.70 km) ENE | Mörön Airport (MXV) | Mörön, Khövsgöl Province, Mongolia | |
| 13 | 12,014.31 miles (19,335.11 km) NW | Chita Kadala (HTA) | Chita, Russia | |
| 14 | 11,964.04 miles (19,254.20 km) WNW | Xilinhot Airport (XIL) | Xilinhot, Inner Mongolia, China | |
| 15 | 11,957.67 miles (19,243.96 km) NE | Ejin Banner Taolai Airport (EJN) | Ejin Banner, Inner Mongolia, China | |