Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and El Aaiún (Laayoune), Morocco:
Departure Airport:
(38°34'14"N by 90°9'21"W)
Arrival Airport:
(27°9'6"N by 13°13'9"W)
Distance from CPS to EUN:
4,407.01 miles (7,092.38 km)
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Jump to:
- About this route
- CPS Airport Information
- EUN Airport Information
- Facts about CPS
- Facts about EUN
- 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 EUN
- List of Nearest Airports to EUN
- Map of Furthest Airports from EUN
- List of Furthest Airports from EUN
About this route:
A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Hassan I Airport El Aaiún Airport (EUN), El Aaiún (Laayoune), Morocco would travel a Great Circle distance of 4,407 miles (or 7,092 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 Hassan I Airport El Aaiún 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 Hassan I Airport El Aaiún 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: | EUN / GMML |
| Airport Names: |
|
| Location: | El Aaiún (Laayoune), Morocco |
| GPS Coordinates: | 27°9'6"N by 13°13'9"W |
| Area Served: | Laâyoune (El Aaiún) |
| Operator/Owner: | Office National Des Aéroports (ONDA) |
| Airport Type: | Public/Military |
| Elevation: | 207 feet (63 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from EUN |
| More Information: | EUN Maps & Info |
Facts about St. Louis Downtown Airport (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.
- St. Louis Downtown Airport (CPS) has 3 runways.
- 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.
- Historic Hangar #2 houses the Greater Saint Louis Air & Space Museum and the airport is still home to the nation's oldest flight school, Parks College of Engineering and Aviation's Center for Aerospace Sciences, which holds CAA Flight School Certificate #1.
- 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 Hassan I Airport El Aaiún Airport (EUN):
- The furthest airport from Hassan I Airport El Aaiún Airport (EUN) is Norfolk Island Airport (NLK), which is nearly antipodal to Hassan I Airport El Aaiún Airport (meaning Hassan I Airport El Aaiún Airport is almost on the exact opposite side of the Earth from Norfolk Island Airport), and is located 12,288 miles (19,776 kilometers) away in Norfolk Island, Australia.
- Because of Hassan I Airport El Aaiún Airport's relatively low elevation of 207 feet, planes can take off or land at Hassan I Airport El Aaiún 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 "Hassan I Airport El Aaiún Airport", other names for EUN include "Aeropuerto de El Aaiún" and "GMML/GSAI".
- The closest airport to Hassan I Airport El Aaiún Airport (EUN) is Fuerteventura Airport (FUE), which is located 98 miles (158 kilometers) NNW of EUN.
- Hassan I Airport El Aaiún Airport handled 108,057 passengers last year.
- Hassan I Airport El Aaiún Airport (EUN) has 2 runways.
| 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 | 98.15 miles (157.96 km) NNW | Fuerteventura Airport (FUE) | Puerto del Rosario, Fuerteventura, Canary Islands, Spain | |
| 2 | 126.16 miles (203.04 km) N | Lanzarote Airport (ACE) | Arrecife, Canary Islands, Spain | |
| 3 | 143.31 miles (230.64 km) WNW | Gran Canaria Airport (LPA) | Las Palmas, Canary Islands, Spain | |
| 4 | 154.41 miles (248.50 km) NE | Tan Tan Airport (TTA) | Tan-Tan, Morocco | |
| 5 | 211.81 miles (340.87 km) WNW | Tenerife North Airport (TFN) | Tenerife, Canary Islands, Spain | |
| 6 | 214.39 miles (345.02 km) WNW | Tenerife-South Airport (TFS) | Tenerife, Canary Islands, Spain | |
| 7 | 252.07 miles (405.66 km) WNW | La Gomera Airport (GMZ) | Alajeró / San Sebastián, Canary Islands, Spain | |
| 8 | 291.41 miles (468.97 km) SW | Dakhla Airport (VIL) | Dakhla, Western Sahara | |
| 9 | 295.15 miles (474.99 km) WNW | La Palma Airport (SPC) | La Palma, Canary Islands, Spain | |
| 10 | 311.35 miles (501.07 km) S | Fderik Airport (FGD) | Fderik, Mauritania | |
| 11 | 312.50 miles (502.91 km) SSE | Tazadit International Airport (OUZ) | Zouerate, Mauritania | |
| 12 | 318.14 miles (511.99 km) NE | Agadir – Al Massira Airport (AGA) | Agadir, Morocco | |
| 13 | 362.59 miles (583.53 km) NE | Essaouira-Mogador Airport (ESU) | Essaouira, Morocco | |
| 14 | 373.09 miles (600.43 km) E | Gara Djebilet Airport (GBB) | Gara Djebilet, Algeria | |
| 15 | 438.17 miles (705.17 km) NNW | Madeira Airport (FNC) | Funchal, Madeira, Portugal | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,288.33 miles (19,776.11 km) SSW | Norfolk Island Airport (NLK) | Norfolk Island, Australia | |
| 2 | 12,098.15 miles (19,470.04 km) S | Nouméa Magenta Airport (GEA) | Nouméa, New Caledonia | |
| 3 | 12,080.22 miles (19,441.18 km) S | Tontouta International Airport (NOU) | Noumea, New Caledonia | |
| 4 | 12,037.12 miles (19,371.82 km) SSW | Maré Airport (MEE) | Maré, Loyalty Islands, New Caledonia | |
| 5 | 11,998.01 miles (19,308.88 km) SSE | Koné Airport (KNQ) | Koné, New Caledonia | |
| 6 | 11,953.20 miles (19,236.75 km) SSE | Koumac Airport (KOC) | Koumac, New Caledonia | |
| 7 | 11,923.79 miles (19,189.43 km) SSW | Anatom Airport Aneityum Airport (AUY) | Anatom, Taféa, Vanuatu | |
| 8 | 11,886.72 miles (19,129.77 km) SSE | Île des Pins Airport (BMY) | Waala, Belep Islands, New Caledonia | |
| 9 | 11,882.86 miles (19,123.56 km) SE | Lord Howe Island Airport (LDH) | Lord Howe Island, New South Wales, Australia | |
| 10 | 11,865.72 miles (19,095.98 km) SSW | Futuna Airport (FTA) | Futuna Island, Taféa, Vanuatu | |
| 11 | 11,861.27 miles (19,088.82 km) SSW | Aniwa Airport (AWD) | Aniwa Island, Taféa, Vanuatu | |
| 12 | 11,842.02 miles (19,057.84 km) SSW | Ipota Airport (IPA) | Ipota, Erromango, Vanuatu | |
| 13 | 11,840.71 miles (19,055.72 km) SSW | Dillon's Bay Airport (DLY) | Dillon's Bay, Erromango, Taféa, Vanuatu | |
| 14 | 11,776.36 miles (18,952.17 km) S | Bauerfield International Airport (VLI) | Port Vila, Vanuatu | |
| 15 | 11,768.34 miles (18,939.26 km) SSW | Kaitaia Airport (KAT) | Kaitaia, New Zealand | |