Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Boké, Guinea:
Departure Airport:
(38°34'14"N by 90°9'21"W)
Arrival Airport:
(10°57'56"N by 14°16'51"W)
Distance from CPS to BKJ:
4,987.62 miles (8,026.78 km)
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Jump to:
- About this route
- CPS Airport Information
- BKJ Airport Information
- Facts about CPS
- Facts about BKJ
- 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 BKJ
- List of Nearest Airports to BKJ
- Map of Furthest Airports from BKJ
- List of Furthest Airports from BKJ
About this route:
A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Boké Baralande Airport (BKJ), Boké, Guinea would travel a Great Circle distance of 4,988 miles (or 8,027 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 Boké Baralande 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 Boké Baralande 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: | BKJ / GUOK |
| Airport Name: | Boké Baralande Airport |
| Location: | Boké, Guinea |
| GPS Coordinates: | 10°57'56"N by 14°16'51"W |
| Area Served: | Boké |
| View all routes: | Routes from BKJ |
| More Information: | BKJ Maps & Info |
Facts about St. Louis Downtown Airport (CPS):
- St. Louis Downtown Airport (CPS) has 3 runways.
- 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.
- 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.
Facts about Boké Baralande Airport (BKJ):
- The closest airport to Boké Baralande Airport (BKJ) is Fria Airport (FIG), which is located 64 miles (104 kilometers) SE of BKJ.
- The furthest airport from Boké Baralande Airport (BKJ) is Mota Lava Airport (MTV), which is nearly antipodal to Boké Baralande Airport (meaning Boké Baralande Airport is almost on the exact opposite side of the Earth from Mota Lava Airport), and is located 12,207 miles (19,645 kilometers) away in Mota Lava, Vanuatu.
| 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 | 64.37 miles (103.60 km) SE | Fria Airport (FIG) | Fria, Guinea | |
| 2 | 106.20 miles (170.91 km) SSE | Conakry International Airport (CKY) | Conakry, Guinea | |
| 3 | 108.01 miles (173.82 km) WNW | Bubaque Airport (BQE) | Bubaque, Guinea-Bissau | |
| 4 | 112.97 miles (181.80 km) NW | Osvaldo Vieira International Airport (OXB) | Bissau, Guinea-Bissau | |
| 5 | 127.36 miles (204.97 km) NNE | Sambailo Airport (SBI) | Koundara, Guinea | |
| 6 | 137.40 miles (221.13 km) E | Tata Airport (LEK) | Labé, Guinea | |
| 7 | 141.37 miles (227.51 km) NNW | Kolda North Airport (KDA) | Kolda, Senegal | |
| 8 | 158.47 miles (255.04 km) NNE | Simenti Airport (SMY) | Simenti, Senegal | |
| 9 | 174.29 miles (280.49 km) NW | Ziguinchor Airport (ZIG) | Ziguinchor, Senegal | |
| 10 | 178.18 miles (286.76 km) NE | Kédougou Airport (KGG) | Kédougou, Senegal | |
| 11 | 178.36 miles (287.04 km) SSE | Lungi International Airport (FNA) | Freetown, Sierra Leone | |
| 12 | 194.24 miles (312.59 km) SSE | Hastings Airport (HGS) | Freetown, Sierra Leone | |
| 13 | 194.35 miles (312.78 km) WNW | Cap Skirring Airport (CSK) | Cap Skirring, Senegal | |
| 14 | 196.08 miles (315.57 km) NNE | Tambacounda Airport (TUD) | Tambacounda, Senegal | |
| 15 | 209.18 miles (336.63 km) ESE | Kabala Airport (KBA) | Kabala, Sierra Leone | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,206.83 miles (19,644.95 km) SW | Mota Lava Airport (MTV) | Mota Lava, Vanuatu | |
| 2 | 12,202.69 miles (19,638.28 km) SSW | Vanua Lava Airport (SLH) | Sola, Vanua Lava, Torba Province, Vanuatu | |
| 3 | 12,179.19 miles (19,600.46 km) SSW | Gaua Airport (ZGU) | Gaua, Torba, Vanuatu | |
| 4 | 12,174.98 miles (19,593.68 km) E | Kirakira Airport (IRA) | Kirakira, Makira Island, Solomon Islands | |
| 5 | 12,171.33 miles (19,587.80 km) ESE | Ulawa Airport (RNA) | Arona, Ulawa Island, Solomon Islands | |
| 6 | 12,116.07 miles (19,498.87 km) SSW | Maewo-Naone Airport (MWF) | Maewo, Vanuatu | |
| 7 | 12,107.25 miles (19,484.68 km) SSW | Santo-Pekoa International Airport (SON) | Luganville, Vanuatu | |
| 8 | 12,100.90 miles (19,474.46 km) SSW | Longana Airport (LOD) | Longana, Ambae Island, Pénama Province, Vanuatu | |
| 9 | 12,089.90 miles (19,456.76 km) ESE | Afutara Airport (AFT) | Afutara, Solomon Islands | |
| 10 | 12,085.31 miles (19,449.38 km) ESE | Uru Harbour Airport (ATD) | Atoifi, Malaita, Solomon Islands | |
| 11 | 12,085.15 miles (19,449.11 km) SSW | Sara Airport (SSR) | Sara, Vanuatu | |
| 12 | 12,065.85 miles (19,418.06 km) SSW | Norsup Airport (NUS) | Norsup, Malakula island, Vanuatu | |
| 13 | 12,060.27 miles (19,409.08 km) SSW | Lonorore Airport (LNE) | Lonorore, Pentecost Island, Pénama Province, Vanuatu | |
| 14 | 12,059.74 miles (19,408.22 km) ESE | Auki Gwaunaru'u Airport (AKS) | Auki / Gwaunaru'u, Solomon Islands | |
| 15 | 12,041.86 miles (19,379.45 km) SSW | Craig Cove Airport (CCV) | Craig Cove, Ambrym Island, Malampa, Vanuatu | |