Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Gunsan, South Korea:
Departure Airport:
(38°34'14"N by 90°9'21"W)
Arrival Airport:
(35°54'14"N by 126°36'56"E)
Distance from CPS to KUV:
6,781.07 miles (10,913.04 km)
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Jump to:
- About this route
- CPS Airport Information
- KUV Airport Information
- Facts about CPS
- Facts about KUV
- 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 KUV
- List of Nearest Airports to KUV
- Map of Furthest Airports from KUV
- List of Furthest Airports from KUV
About this route:
A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Gunsan Airport (KUV), Gunsan, South Korea would travel a Great Circle distance of 6,781 miles (or 10,913 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 Gunsan 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 Gunsan 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: | KUV / RKJK |
| Airport Names: |
|
| Location: | Gunsan, South Korea |
| GPS Coordinates: | 35°54'14"N by 126°36'56"E |
| Operator/Owner: | Korea Airports Corporation, United States Air Force, Republic of Korea Airforce |
| Airport Type: | Public / Military |
| Elevation: | 29 feet (9 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from KUV |
| More Information: | KUV 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.
- 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.
- The airport closed in 1959 and reopened six years later as Bi-State Parks 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 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.
Facts about Gunsan Airport (KUV):
- Gunsan Airport handled 133,242 passengers last year.
- The furthest airport from Gunsan Airport (KUV) is Capitán de Corbeta Carlos A. Curbelo International Airport (PDP), which is nearly antipodal to Gunsan Airport (meaning Gunsan Airport is almost on the exact opposite side of the Earth from Capitán de Corbeta Carlos A. Curbelo International Airport), and is located 12,316 miles (19,821 kilometers) away in Maldonado/Punta del Este, Maldonado, Uruguay.
- Gunsan Airport (KUV) currently has only 1 runway.
- The closest airport to Gunsan Airport (KUV) is Gwangju Airport (KWJ), which is located 55 miles (88 kilometers) SSE of KUV.
- Because of Gunsan Airport's relatively low elevation of 29 feet, planes can take off or land at Gunsan 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.
- In addition to being known as "Gunsan Airport", other names for KUV include "군산공항 群山空港", "Gunsan Gonghang" and "Kunsan Konghang".
| 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 | 54.81 miles (88.20 km) SSE | Gwangju Airport (KWJ) | Gwangju (Kwangju), South Korea | |
| 2 | 74.63 miles (120.11 km) NE | Cheongju International Airport (CJJ) | Cheong ju, South Korea | |
| 3 | 80.22 miles (129.10 km) S | Mokpo Airport (MPK) | Mokpo, South Korea | |
| 4 | 99.34 miles (159.87 km) SE | Sacheon Airport (HIN) | Sacheon, South Korea | |
| 5 | 108.19 miles (174.11 km) N | Incheon International Airport (ICN) | Incheon (near Seoul), South Korea | |
| 6 | 109.16 miles (175.68 km) ENE | Yecheon Air Base (YEC) | Yecheon, South Korea | |
| 7 | 110.05 miles (177.11 km) NNE | Seoul Air Base (SSN) | Seongnam, South Korea | |
| 8 | 114.35 miles (184.03 km) E | Daegu International Airport (TAE) | Daegu, South Korea | |
| 9 | 114.70 miles (184.59 km) N | Gimpo International Airport (GMP) | Seoul, South Korea | |
| 10 | 114.70 miles (184.59 km) N | Gimpo International Airport (SEL) | Seoul, South Korea | |
| 11 | 129.56 miles (208.51 km) NE | Wonju Airport (WJU) | Wonju, South Korea | |
| 12 | 139.83 miles (225.04 km) ESE | Gimhae International Airport (PUS) | Busan, South Korea | |
| 13 | 156.97 miles (252.62 km) E | Pohang Airport (KPO) | Pohang, South Korea | |
| 14 | 165.45 miles (266.27 km) S | Jeju International Airport (CJU) | Jeju, South Korea | |
| 15 | 173.30 miles (278.90 km) S | Jeongseok / Jungseok Airport (JDG) | Jeju province, South Korea | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,316.25 miles (19,821.04 km) SE | Capitán de Corbeta Carlos A. Curbelo International Airport (PDP) | Maldonado/Punta del Este, Maldonado, Uruguay | |
| 2 | 12,270.51 miles (19,747.42 km) ESE | Carrasco/General Cesáreo L. Berisso International Airport (MVD) | Montevideo, Montevideo, Uruguay | |
| 3 | 12,241.78 miles (19,701.18 km) SSE | Treinta y Tres Airport (TYT) | Treinta y Tres, Treinta y Tres, Uruguay | |
| 4 | 12,214.62 miles (19,657.47 km) ESE | Villa Gesell Airport (VLG) | Villa Gesell, Buenos Aires, Argentina | |
| 5 | 12,187.25 miles (19,613.43 km) SE | Santa Bernardina International Airport (DZO) | Durazno, Durazno, Uruguay | |
| 6 | 12,186.11 miles (19,611.60 km) SSE | Cerro Largo International Airport (MLZ) | Melo, Cerro Largo, Uruguay | |
| 7 | 12,174.88 miles (19,593.52 km) ESE | La Plata Airport (LPG) | La Plata, Buenos Aires, Argentina | |
| 8 | 12,169.69 miles (19,585.17 km) ESE | Laguna de los Patos International Airport (CYR) | Colonia del Sacramento, Colonia, Uruguay | |
| 9 | 12,166.24 miles (19,579.61 km) ESE | Astor Piazzolla International Airport (MDQ) | Mar del Plata, Buenos Aires Province, Argentina | |
| 10 | 12,163.61 miles (19,575.39 km) SSW | Rio Grande Regional Airport (RIG) | Rio Grande, Brazil | |
| 11 | 12,142.02 miles (19,540.63 km) SE | Miramar Airport (MJR) | Miramar, Buenos Aires, Argentina | |
| 12 | 12,141.21 miles (19,539.33 km) SSW | Pelotas International Airport (PET) | Pelotas, Rio Grande do Sul, Brazil | |
| 13 | 12,140.87 miles (19,538.80 km) SSE | Cerro Largo International Airport (VCH) | Vichadero, Rivera, Uruguay | |
| 14 | 12,138.02 miles (19,534.20 km) ESE | Jorge Newbery Airfield (AEP) | Buenos Aires, Argentina | |
| 15 | 12,137.10 miles (19,532.72 km) ESE | Ministro Pistarini International Airport (EZE) | Ezeiza (near Buenos Aires), Argentina | |