Nonstop flight route between Zouerate, Mauritania and Cahokia, Illinois (near St. Louis), United States:
Departure Airport:
(22°45'24"N by 12°2'27"W)
Arrival Airport:
(38°34'14"N by 90°9'21"W)
Distance from OUZ to CPS:
4,633.87 miles (7,457.47 km)
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Jump to:
- About this route
- OUZ Airport Information
- CPS Airport Information
- Facts about OUZ
- Facts about CPS
- Map of Nearest Airports to OUZ
- List of Nearest Airports to OUZ
- Map of Furthest Airports from OUZ
- List of Furthest Airports from OUZ
- 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 Tazadit International Airport (OUZ), Zouerate, Mauritania and St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States would travel a Great Circle distance of 4,634 miles (or 7,457 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 Tazadit 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 Tazadit 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: | OUZ / GQPZ |
| Airport Name: | Tazadit International Airport |
| Location: | Zouerate, Mauritania |
| GPS Coordinates: | 22°45'24"N by 12°2'27"W |
| Operator/Owner: | Government |
| Airport Type: | Public |
| # of Runways: | 1 |
| View all routes: | Routes from OUZ |
| More Information: | OUZ 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 Tazadit International Airport (OUZ):
- Tazadit International Airport (OUZ) currently has only 1 runway.
- The furthest airport from Tazadit International Airport (OUZ) is Maré Airport (MEE), which is nearly antipodal to Tazadit International Airport (meaning Tazadit International Airport is almost on the exact opposite side of the Earth from Maré Airport), and is located 12,349 miles (19,873 kilometers) away in Maré, Loyalty Islands, New Caledonia.
- The closest airport to Tazadit International Airport (OUZ) is Fderik Airport (FGD), which is located 45 miles (72 kilometers) W of OUZ.
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.
- 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.
- 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 closed in 1959 and reopened six years later as Bi-State Parks Airport.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 44.53 miles (71.67 km) W | Fderik Airport (FGD) | Fderik, Mauritania |     |
| 2 | 168.25 miles (270.77 km) SSW | Atar Airport (ATR) | Atar, Mauritania | |
| 3 | 255.79 miles (411.65 km) WNW | Dakhla Airport (VIL) | Dakhla, Western Sahara | |
| 4 | 257.66 miles (414.65 km) SW | Akjoujt Airport (AJJ) | Akjoujt, Mauritania | |
| 5 | 292.01 miles (469.95 km) S | Tidjikja Airport (TIY) | Tidjikja, Mauritania | |
| 6 | 312.50 miles (502.91 km) NNW | Hassan I Airport El Aaiún Airport (EUN) | El Aaiún (Laayoune), Morocco | |
| 7 | 339.37 miles (546.17 km) SSE | Tichitt Airport (THI) | Tichitt, Mauritania | |
| 8 | 343.82 miles (553.32 km) WSW | Nouadhibou International Airport (NDB) | Nouadhibou, Mauritania | |
| 9 | 347.20 miles (558.77 km) S | Letfotar Airport (MOM) | Moudjeria, Mauritania | |
| 10 | 349.05 miles (561.74 km) WSW | La Güera Airport (ZLG) | La Güera, Western Sahara | |
| 11 | 389.83 miles (627.37 km) SSE | Tamchakett Airport (THT) | Tamchakett, Mauritania | |
| 12 | 397.05 miles (638.99 km) N | Tan Tan Airport (TTA) | Tan-Tan, Morocco | |
| 13 | 399.50 miles (642.94 km) SSW | Boutilimit Airport (OTL) | Boutilimit, Mauritania | |
| 14 | 409.33 miles (658.75 km) SW | Nouakchott International Airport (NKC) | Nouakchott, Mauritania | |
| 15 | 409.60 miles (659.19 km) NNW | Fuerteventura Airport (FUE) | Puerto del Rosario, Fuerteventura, Canary Islands, Spain | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,348.54 miles (19,873.00 km) S | Maré Airport (MEE) | Maré, Loyalty Islands, New Caledonia | |
| 2 | 12,335.88 miles (19,852.63 km) ESE | Nouméa Magenta Airport (GEA) | Nouméa, New Caledonia | |
| 3 | 12,314.27 miles (19,817.85 km) ESE | Tontouta International Airport (NOU) | Noumea, New Caledonia | |
| 4 | 12,228.02 miles (19,679.04 km) SW | Anatom Airport Aneityum Airport (AUY) | Anatom, Taféa, Vanuatu | |
| 5 | 12,204.69 miles (19,641.49 km) ESE | Koné Airport (KNQ) | Koné, New Caledonia | |
| 6 | 12,171.40 miles (19,587.93 km) SSW | Aniwa Airport (AWD) | Aniwa Island, Taféa, Vanuatu | |
| 7 | 12,169.27 miles (19,584.49 km) SSW | Futuna Airport (FTA) | Futuna Island, Taféa, Vanuatu | |
| 8 | 12,154.25 miles (19,560.32 km) ESE | Koumac Airport (KOC) | Koumac, New Caledonia | |
| 9 | 12,154.07 miles (19,560.03 km) SSW | Ipota Airport (IPA) | Ipota, Erromango, Vanuatu | |
| 10 | 12,153.20 miles (19,558.63 km) SSW | Dillon's Bay Airport (DLY) | Dillon's Bay, Erromango, Taféa, Vanuatu | |
| 11 | 12,089.62 miles (19,456.30 km) SE | Île des Pins Airport (BMY) | Waala, Belep Islands, New Caledonia | |
| 12 | 12,086.58 miles (19,451.41 km) S | Bauerfield International Airport (VLI) | Port Vila, Vanuatu | |
| 13 | 12,044.50 miles (19,383.69 km) S | Siwo Airport (EAE) | Sangafa, Emae, Shéfa, Vanuatu | |
| 14 | 12,029.71 miles (19,359.89 km) S | Tongoa Airport (TGH) | Tongoa, Shefa Province, Vanuatu | |
| 15 | 12,010.12 miles (19,328.37 km) S | Lamen Bay Airport (LNB) | Lamen Bay, Epi Island, Shéfa Province, 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 | |