Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Vinh, Nghe An, Vietnam:
Departure Airport:
(38°34'14"N by 90°9'21"W)
Arrival Airport:
(18°44'12"N by 105°40'15"E)
Distance from CPS to VII:
8,346.55 miles (13,432.44 km)
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Jump to:
- About this route
- CPS Airport Information
- VII Airport Information
- Facts about CPS
- Facts about VII
- 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 VII
- List of Nearest Airports to VII
- Map of Furthest Airports from VII
- List of Furthest Airports from VII
About this route:
A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Vinh Airport (VII), Vinh, Nghe An, Vietnam would travel a Great Circle distance of 8,347 miles (or 13,432 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 Vinh 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 Vinh 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: | VII / VVVH |
| Airport Names: |
|
| Location: | Vinh, Nghe An, Vietnam |
| GPS Coordinates: | 18°44'12"N by 105°40'15"E |
| Operator/Owner: | Middle Airport Authority |
| Airport Type: | Public |
| Elevation: | 20 feet (6 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from VII |
| More Information: | VII Maps & Info |
Facts about St. Louis Downtown Airport (CPS):
- St. Louis Downtown Airport (CPS) has 3 runways.
- 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.
- 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 Vinh Airport (VII):
- The closest airport to Vinh Airport (VII) is Tho Xuan Airport (THD), which is located 82 miles (131 kilometers) N of VII.
- Vinh Airport (VII) currently has only 1 runway.
- Because of Vinh Airport's relatively low elevation of 20 feet, planes can take off or land at Vinh 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 "Vinh Airport", another name for VII is "Sân bay Vinh".
- The furthest airport from Vinh Airport (VII) is Ilo Airport (ILQ), which is nearly antipodal to Vinh Airport (meaning Vinh Airport is almost on the exact opposite side of the Earth from Ilo Airport), and is located 12,228 miles (19,679 kilometers) away in Ilo, Moquegua Region, Peru.
| 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 | 81.57 miles (131.28 km) N | Tho Xuan Airport (THD) | Thanh Hoa, Vietnam | |
| 2 | 115.30 miles (185.56 km) SW | Nakhon Phanom Airport (KOP) | Nakhon Phanom, Thailand | |
| 3 | 159.36 miles (256.47 km) NNE | Cat Bi International Airport (HPH) | Haiphong, Vietnam | |
| 4 | 162.14 miles (260.94 km) SSW | Savannakhet Airport (ZVK) | Savannakhet, Laos | |
| 5 | 170.47 miles (274.34 km) WNW | Xieng Khouang Airport (XKH) | Xieng Khouang, Laos | |
| 6 | 171.88 miles (276.62 km) N | Nội Bài International Airport (HAN) | Hanoi, Vietnam | |
| 7 | 209.62 miles (337.35 km) SE | Phu Bai International Airport (HUI) | Huế, Thừa Thiên–Huế, Vietnam | |
| 8 | 210.23 miles (338.34 km) WSW | Wattay International Airport (VTE) | Vientiane, Laos | |
| 9 | 211.08 miles (339.70 km) WSW | Udon Thani International Airport ท่าอากาศยานอุดรธานี (UTH) | Udon Thani, Thailand | |
| 10 | 242.50 miles (390.26 km) WNW | Luang Prabang International Airport (LPQ) | Luang Prabang, Laos | |
| 11 | 246.48 miles (396.67 km) SW | Khon Kaen Airport (KKC) | Khon Kaen, Thailand | |
| 12 | 246.56 miles (396.80 km) SSW | Ubon Ratchathani Airport ท่าอากาศยานอุบลราชธานี (UBP) | Ubon Ratchathani, Thailand | |
| 13 | 246.94 miles (397.41 km) E | Sanya Phoenix International Airport (SYX) | Sanya, Hainan, China | |
| 14 | 249.81 miles (402.03 km) SE | Đà Nẵng International Airport (DAD) | Da Nang, Vietnam | |
| 15 | 252.30 miles (406.03 km) NW | Dien Bien Phu Airport (DIN) | Dien Bien Phu, Vietnam | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,228.08 miles (19,679.14 km) WSW | Ilo Airport (ILQ) | Ilo, Moquegua Region, Peru | |
| 2 | 12,191.60 miles (19,620.43 km) SW | Rodríguez Ballón International Airport (AQP) | Arequipa, Peru | |
| 3 | 12,174.03 miles (19,592.15 km) W | Chacalluta International Airport (ARI) | Arica, Chile | |
| 4 | 12,174.03 miles (19,592.15 km) W | Chacalluta International Airport (ACM) | Arica, Amazonas, Colombia | |
| 5 | 12,165.30 miles (19,578.11 km) S | Maria Reiche Neuman Airport (NZC) | Nazca, Ica Region, Peru | |
| 6 | 12,139.67 miles (19,536.86 km) WSW | Diego Aracena International Airport (IQQ) | Iquique, Chile | |
| 7 | 12,083.69 miles (19,446.77 km) S | Andahuaylas Airport (ANS) | Andahuaylas, Peru | |
| 8 | 12,080.59 miles (19,441.78 km) SW | Inca Manco Cápac International Airport (JUL) | Juliaca, Peru | |
| 9 | 12,069.81 miles (19,424.43 km) SSE | Capitán FAP Renán Elías Olivera International Airport (PIO) | Pisco, Peru | |
| 10 | 12,057.92 miles (19,405.30 km) SW | Carolina Airport (CLN) | Carolina, Maranhão, Brazil | |
| 11 | 12,051.03 miles (19,394.20 km) S | Coronel FAP Alfredo Mendívil Duarte Airport (AYP) | Ayacucho, Peru | |
| 12 | 12,051.03 miles (19,394.20 km) S | Coronel FAP Alfredo Mendívil Duarte Airport (AYC) | Ayacucho, Peru | |
| 13 | 12,044.13 miles (19,383.10 km) SSW | Alejandro Velasco Astete International Airport (CUZ) | Cusco, Cusco Region, Peru | |
| 14 | 12,026.38 miles (19,354.54 km) SW | Andrés Sabella Gálvez International Airport (former Cerro Moreno International Airport) (ANF) | Antofagasta, Chile | |
| 15 | 12,004.52 miles (19,319.35 km) WSW | El Alto International Airport (LPB) | La Paz, Bolivia | |