Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Sangafa, Emae, Shéfa, Vanuatu:
Departure Airport:
(38°34'14"N by 90°9'21"W)
Arrival Airport:
(17°5'25"S by 168°20'34"E)
Distance from CPS to EAE:
7,559.11 miles (12,165.18 km)
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Jump to:
- About this route
- CPS Airport Information
- EAE Airport Information
- Facts about CPS
- Facts about EAE
- 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 EAE
- List of Nearest Airports to EAE
- Map of Furthest Airports from EAE
- List of Furthest Airports from EAE
About this route:
A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Siwo Airport (EAE), Sangafa, Emae, Shéfa, Vanuatu would travel a Great Circle distance of 7,559 miles (or 12,165 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 Siwo 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 Siwo 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: | EAE / NVSE |
| Airport Name: | Siwo Airport |
| Location: | Sangafa, Emae, Shéfa, Vanuatu |
| GPS Coordinates: | 17°5'25"S by 168°20'34"E |
| Area Served: | Sangafa, Emae, Vanuatu |
| Airport Type: | Public |
| Elevation: | 7 feet (2 meters) |
| View all routes: | Routes from EAE |
| More Information: | EAE Maps & Info |
Facts about St. Louis Downtown Airport (CPS):
- 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 opened in 1929 as Curtiss-Steinberg Airport.
- 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.
Facts about Siwo Airport (EAE):
- The furthest airport from Siwo Airport (EAE) is Kiffa Airport (KFA), which is nearly antipodal to Siwo Airport (meaning Siwo Airport is almost on the exact opposite side of the Earth from Kiffa Airport), and is located 12,398 miles (19,953 kilometers) away in Kiffa, Mauritania.
- The closest airport to Siwo Airport (EAE) is Tongoa Airport (TGH), which is located only 19 miles (31 kilometers) NE of EAE.
- Because of Siwo Airport's relatively low elevation of 7 feet, planes can take off or land at Siwo 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.
| 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 | 19.46 miles (31.33 km) NE | Tongoa Airport (TGH) | Tongoa, Shefa Province, Vanuatu | |
| 2 | 37.02 miles (59.57 km) NNW | Lamen Bay Airport (LNB) | Lamen Bay, Epi Island, Shéfa Province, Vanuatu | |
| 3 | 42.10 miles (67.75 km) S | Bauerfield International Airport (VLI) | Port Vila, Vanuatu | |
| 4 | 56.28 miles (90.57 km) NW | Malekoula Airport (LPM) | Lamap, Malampa, Vanuatu | |
| 5 | 63.39 miles (102.01 km) NNW | Craig Cove Airport (CCV) | Craig Cove, Ambrym Island, Malampa, Vanuatu | |
| 6 | 85.37 miles (137.40 km) N | Lonorore Airport (LNE) | Lonorore, Pentecost Island, Pénama Province, Vanuatu | |
| 7 | 93.64 miles (150.69 km) NW | Norsup Airport (NUS) | Norsup, Malakula island, Vanuatu | |
| 8 | 112.60 miles (181.22 km) N | Sara Airport (SSR) | Sara, Vanuatu | |
| 9 | 123.83 miles (199.29 km) SSE | Dillon's Bay Airport (DLY) | Dillon's Bay, Erromango, Taféa, Vanuatu | |
| 10 | 125.73 miles (202.34 km) NNW | Longana Airport (LOD) | Longana, Ambae Island, Pénama Province, Vanuatu | |
| 11 | 132.34 miles (212.99 km) NW | Santo-Pekoa International Airport (SON) | Luganville, Vanuatu | |
| 12 | 136.79 miles (220.14 km) SSE | Ipota Airport (IPA) | Ipota, Erromango, Vanuatu | |
| 13 | 145.66 miles (234.41 km) N | Maewo-Naone Airport (MWF) | Maewo, Vanuatu | |
| 14 | 169.60 miles (272.95 km) SSE | Aniwa Airport (AWD) | Aniwa Island, Taféa, Vanuatu | |
| 15 | 204.72 miles (329.46 km) NNW | Gaua Airport (ZGU) | Gaua, Torba, Vanuatu | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,398.43 miles (19,953.29 km) NNW | Kiffa Airport (KFA) | Kiffa, Mauritania | |
| 2 | 12,380.46 miles (19,924.37 km) W | Tamchakett Airport (THT) | Tamchakett, Mauritania | |
| 3 | 12,364.93 miles (19,899.38 km) NE | Letfotar Airport (MOM) | Moudjeria, Mauritania | |
| 4 | 12,333.41 miles (19,848.65 km) N | Tidjikja Airport (TIY) | Tidjikja, Mauritania | |
| 5 | 12,300.75 miles (19,796.09 km) W | Aioun el Atrouss Airport (AEO) | Aioun El Atrouss, Mauritania | |
| 6 | 12,299.82 miles (19,794.59 km) NNE | Sélibaby Airport (SEY) | Sélibaby, Mauritania | |
| 7 | 12,298.45 miles (19,792.38 km) ENE | Kaédi Airport (KED) | Kaédi, Mauritania | |
| 8 | 12,285.51 miles (19,771.57 km) NE | Ouro Sogui Airport (MAX) | Matam, Senegal | |
| 9 | 12,283.42 miles (19,768.20 km) NNW | Yélimané Airport (EYL) | Yélimané, Mali | |
| 10 | 12,272.72 miles (19,750.98 km) NNE | Bakel Airport (BXE) | Bakel, Senegal | |
| 11 | 12,267.52 miles (19,742.61 km) NW | Tichitt Airport (THI) | Tichitt, Mauritania | |
| 12 | 12,265.73 miles (19,739.72 km) E | Abbaye Airport (BGH) | Boghe (Bogué), Mauritania | |
| 13 | 12,255.74 miles (19,723.65 km) N | Kayes Airport (KYS) | Kayes, Mali | |
| 14 | 12,248.53 miles (19,712.05 km) NW | Nioro Airport (NIX) | Nioro, Mali | |
| 15 | 12,234.88 miles (19,690.08 km) E | Boutilimit Airport (OTL) | Boutilimit, Mauritania | |