Nonstop flight route between Praia, Cape Verde and Cahokia, Illinois (near St. Louis), United States:
Departure Airport:
(14°55'27"N by 23°29'38"W)
Arrival Airport:
(38°34'14"N by 90°9'21"W)
Distance from RAI to CPS:
4,326.80 miles (6,963.29 km)
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Jump to:
- About this route
- RAI Airport Information
- CPS Airport Information
- Facts about RAI
- Facts about CPS
- Map of Nearest Airports to RAI
- List of Nearest Airports to RAI
- Map of Furthest Airports from RAI
- List of Furthest Airports from RAI
- Map of Nearest Airports to CPS
- List of Nearest Airports to CPS
- Map of Furthest Airports from CPS
- List of Furthest Airports from CPS
About this route:
A direct, nonstop flight between Praia International Airport (RAI), Praia, Cape Verde and St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States would travel a Great Circle distance of 4,327 miles (or 6,963 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 Praia International Airport and St. Louis Downtown 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 Praia International Airport and St. Louis Downtown Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | RAI / GVNP |
| Airport Name: | Praia International Airport |
| Location: | Praia, Cape Verde |
| GPS Coordinates: | 14°55'27"N by 23°29'38"W |
| Operator/Owner: | Aeroportos Segurança Aérea (ASA) |
| Airport Type: | Public |
| Elevation: | 230 feet (70 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from RAI |
| More Information: | RAI Maps & Info |
Arrival 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 |
Facts about Praia International Airport (RAI):
- Praia International Airport (RAI) currently has only 1 runway.
- The closest airport to Praia International Airport (RAI) is Maio Airport (MMO), which is located 25 miles (40 kilometers) NE of RAI.
- Because of Praia International Airport's relatively low elevation of 230 feet, planes can take off or land at Praia International 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 Praia International Airport (RAI) is Bellona/Anua Airport (BNY), which is nearly antipodal to Praia International Airport (meaning Praia International Airport is almost on the exact opposite side of the Earth from Bellona/Anua Airport), and is located 12,103 miles (19,477 kilometers) away in Anua, Bellona Island, Solomon Islands.
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 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 two survivors out of the airport's original four hangars, Hangar 1 and Hangar 2, are listed on the National Register of Historic Places.
- St. Louis Downtown Airport (CPS) has 3 runways.
- 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 24.59 miles (39.57 km) NE | Maio Airport (MMO) | Maio, Cape Verde |     |
| 2 | 57.09 miles (91.87 km) W | Mosteiros Airport (MTI) | Mosteiros, Cape Verde | |
| 3 | 65.90 miles (106.06 km) W | São Filipe Airport (SFL) | Fogo, Cape Verde | |
| 4 | 92.99 miles (149.65 km) NNE | Aristides Pereira International Airport (BVC) | Boa Vista, Cape Verde | |
| 5 | 126.38 miles (203.39 km) NNW | Preguiça Airport (SNE) | São Nicolau, Cape Verde | |
| 6 | 130.77 miles (210.45 km) NNE | Amílcar Cabral International Airport (SID) | Sal Island, Cape Verde | |
| 7 | 167.88 miles (270.18 km) NW | Cesária Évora International Airport (VXE) | São Vicente, Cape Verde | |
| 8 | 189.82 miles (305.49 km) NNW | Agostinho Neto Airport (NTO) | Ponta do Sol, Santo Antão, Cape Verde | |
| 9 | 401.20 miles (645.67 km) E | Léopold Sédar Senghor International Airport (DKR) | Dakar, Senegal | |
| 10 | 471.30 miles (758.48 km) ESE | Banjul International Airport (BJL) | Banjul, Gambia | |
| 11 | 474.54 miles (763.70 km) E | Saint-Louis Airport (XLS) | Saint-Louis, Senegal | |
| 12 | 485.14 miles (780.75 km) ESE | Cap Skirring Airport (CSK) | Cap Skirring, Senegal | |
| 13 | 500.65 miles (805.72 km) E | Kaolack Airport (KLC) | Kaolack, Senegal | |
| 14 | 510.92 miles (822.24 km) ESE | Ziguinchor Airport (ZIG) | Ziguinchor, Senegal | |
| 15 | 531.64 miles (855.60 km) ENE | Richard Toll Airport (RDT) | Richard Toll, Senegal | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,102.59 miles (19,477.17 km) SW | Bellona/Anua Airport (BNY) | Anua, Bellona Island, Solomon Islands | |
| 2 | 12,053.83 miles (19,398.71 km) SE | Misima Airport (MIS) | Misima Island, Papua New Guinea | |
| 3 | 12,014.31 miles (19,335.11 km) SSW | Mbambanakira Airport (MBU) | Mbambanakira, Solomon Islands | |
| 4 | 11,994.17 miles (19,302.70 km) SSW | Yandina Airport (XYA) | Yandina, Solomon Islands | |
| 5 | 11,987.80 miles (19,292.45 km) SSW | Honiara International Airport (formerly Henderson Field) (HIR) | Honiara, Guadalcanal Island, Solomon Islands | |
| 6 | 11,978.18 miles (19,276.96 km) S | Munda Airport (MUA) | Munda, New Georgia Island, Solomon Islands | |
| 7 | 11,976.06 miles (19,273.55 km) SSE | Guasopa Airport (GAZ) | Guasopa, Papua New Guinea | |
| 8 | 11,964.57 miles (19,255.07 km) S | Nusatupe Airport (GZO) | Gizo / Nusatupe, Western Province, Solomon Islands | |
| 9 | 11,959.70 miles (19,247.23 km) SW | Kirakira Airport (IRA) | Kirakira, Makira Island, Solomon Islands | |
| 10 | 11,939.91 miles (19,215.37 km) SW | Afutara Airport (AFT) | Afutara, Solomon Islands | |
| 11 | 11,927.88 miles (19,196.02 km) SW | Ulawa Airport (RNA) | Arona, Ulawa Island, Solomon Islands | |
| 12 | 11,922.31 miles (19,187.05 km) SSW | Auki Gwaunaru'u Airport (AKS) | Auki / Gwaunaru'u, Solomon Islands | |
| 13 | 11,921.99 miles (19,186.53 km) SSW | Fera Airport (FRE) | Maringe, Fera Island, Isabel Province, Solomon Islands | |
| 14 | 11,919.63 miles (19,182.73 km) SW | Uru Harbour Airport (ATD) | Atoifi, Malaita, Solomon Islands | |
| 15 | 11,914.14 miles (19,173.90 km) S | Mono Airport (MNY) | Stirling Island, Treasury Islands, Solomon Islands | |
| 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 | |