Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Tamchakett, Mauritania:
Departure Airport:
(38°34'14"N by 90°9'21"W)
Arrival Airport:
(17°13'58"N by 10°49'1"W)
Distance from CPS to THT:
4,916.98 miles (7,913.09 km)
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Jump to:
- About this route
- CPS Airport Information
- THT Airport Information
- Facts about CPS
- Facts about THT
- 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 THT
- List of Nearest Airports to THT
- Map of Furthest Airports from THT
- List of Furthest Airports from THT
About this route:
A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Tamchakett Airport (THT), Tamchakett, Mauritania would travel a Great Circle distance of 4,917 miles (or 7,913 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 Tamchakett 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 Tamchakett 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: | THT / GQNT |
| Airport Name: | Tamchakett Airport |
| Location: | Tamchakett, Mauritania |
| GPS Coordinates: | 17°13'58"N by 10°49'1"W |
| Operator/Owner: | Government |
| Airport Type: | Public |
| View all routes: | Routes from THT |
| More Information: | THT 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.
- 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 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 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 Tamchakett Airport (THT):
- The furthest airport from Tamchakett Airport (THT) is Tongoa Airport (TGH), which is nearly antipodal to Tamchakett Airport (meaning Tamchakett Airport is almost on the exact opposite side of the Earth from Tongoa Airport), and is located 12,389 miles (19,938 kilometers) away in Tongoa, Shefa Province, Vanuatu.
- The closest airport to Tamchakett Airport (THT) is Kiffa Airport (KFA), which is located 59 miles (95 kilometers) SW of THT.
| 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 | 59.09 miles (95.10 km) SW | Kiffa Airport (KFA) | Kiffa, Mauritania | |
| 2 | 85.87 miles (138.19 km) ESE | Aioun el Atrouss Airport (AEO) | Aioun El Atrouss, Mauritania | |
| 3 | 100.61 miles (161.92 km) NNW | Tidjikja Airport (TIY) | Tidjikja, Mauritania | |
| 4 | 116.52 miles (187.52 km) WNW | Letfotar Airport (MOM) | Moudjeria, Mauritania | |
| 5 | 119.92 miles (192.99 km) NE | Tichitt Airport (THI) | Tichitt, Mauritania | |
| 6 | 146.04 miles (235.03 km) S | Yélimané Airport (EYL) | Yélimané, Mali | |
| 7 | 160.51 miles (258.32 km) SSE | Nioro Airport (NIX) | Nioro, Mali | |
| 8 | 169.23 miles (272.35 km) SSW | Sélibaby Airport (SEY) | Sélibaby, Mauritania | |
| 9 | 188.46 miles (303.30 km) ESE | Timbedra Airport (TMD) | Timbedra, Mauritania | |
| 10 | 192.89 miles (310.42 km) WSW | Kaédi Airport (KED) | Kaédi, Mauritania | |
| 11 | 194.10 miles (312.38 km) SSW | Kayes Airport (KYS) | Kayes, Mali | |
| 12 | 197.98 miles (318.61 km) SW | Bakel Airport (BXE) | Bakel, Senegal | |
| 13 | 201.02 miles (323.51 km) SW | Ouro Sogui Airport (MAX) | Matam, Senegal | |
| 14 | 227.41 miles (365.98 km) W | Abbaye Airport (BGH) | Boghe (Bogué), Mauritania | |
| 15 | 235.21 miles (378.53 km) E | Néma Airport (EMN) | Nema, Mauritania | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,388.84 miles (19,937.85 km) ESE | Tongoa Airport (TGH) | Tongoa, Shefa Province, Vanuatu | |
| 2 | 12,380.46 miles (19,924.37 km) E | Siwo Airport (EAE) | Sangafa, Emae, Shéfa, Vanuatu | |
| 3 | 12,371.42 miles (19,909.82 km) ESE | Bauerfield International Airport (VLI) | Port Vila, Vanuatu | |
| 4 | 12,355.62 miles (19,884.39 km) ESE | Lamen Bay Airport (LNB) | Lamen Bay, Epi Island, Shéfa Province, Vanuatu | |
| 5 | 12,331.50 miles (19,845.58 km) ESE | Malekoula Airport (LPM) | Lamap, Malampa, Vanuatu | |
| 6 | 12,330.00 miles (19,843.16 km) SE | Craig Cove Airport (CCV) | Craig Cove, Ambrym Island, Malampa, Vanuatu | |
| 7 | 12,329.97 miles (19,843.12 km) S | Dillon's Bay Airport (DLY) | Dillon's Bay, Erromango, Taféa, Vanuatu | |
| 8 | 12,324.44 miles (19,834.21 km) S | Ipota Airport (IPA) | Ipota, Erromango, Vanuatu | |
| 9 | 12,320.99 miles (19,828.67 km) SE | Lonorore Airport (LNE) | Lonorore, Pentecost Island, Pénama Province, Vanuatu | |
| 10 | 12,297.18 miles (19,790.34 km) SSE | Sara Airport (SSR) | Sara, Vanuatu | |
| 11 | 12,295.82 miles (19,788.16 km) S | Aniwa Airport (AWD) | Aniwa Island, Taféa, Vanuatu | |
| 12 | 12,294.43 miles (19,785.91 km) SE | Norsup Airport (NUS) | Norsup, Malakula island, Vanuatu | |
| 13 | 12,281.18 miles (19,764.60 km) SSE | Longana Airport (LOD) | Longana, Ambae Island, Pénama Province, Vanuatu | |
| 14 | 12,265.88 miles (19,739.98 km) SSE | Maewo-Naone Airport (MWF) | Maewo, Vanuatu | |
| 15 | 12,264.69 miles (19,738.06 km) SSW | Futuna Airport (FTA) | Futuna Island, Taféa, Vanuatu | |