Nonstop flight route between Ipota, Erromango, Vanuatu and Cahokia, Illinois (near St. Louis), United States:
Departure Airport:
(18°51'23"S by 169°16'59"E)
Arrival Airport:
(38°34'14"N by 90°9'21"W)
Distance from IPA to CPS:
7,579.59 miles (12,198.14 km)
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Jump to:
- About this route
- IPA Airport Information
- CPS Airport Information
- Facts about IPA
- Facts about CPS
- Map of Nearest Airports to IPA
- List of Nearest Airports to IPA
- Map of Furthest Airports from IPA
- List of Furthest Airports from IPA
- 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 Ipota Airport (IPA), Ipota, Erromango, Vanuatu and St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States would travel a Great Circle distance of 7,580 miles (or 12,198 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 Ipota 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 Ipota 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: | IPA / NVVI |
| Airport Name: | Ipota Airport |
| Location: | Ipota, Erromango, Vanuatu |
| GPS Coordinates: | 18°51'23"S by 169°16'59"E |
| Area Served: | Erromango, Taféa, Vanuatu |
| Airport Type: | Public |
| Elevation: | 23 feet (7 meters) |
| View all routes: | Routes from IPA |
| More Information: | IPA 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 Ipota Airport (IPA):
- Because of Ipota Airport's relatively low elevation of 23 feet, planes can take off or land at Ipota 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 closest airport to Ipota Airport (IPA) is Dillon's Bay Airport (DLY), which is located only 19 miles (31 kilometers) WNW of IPA.
- The furthest airport from Ipota Airport (IPA) is Tidjikja Airport (TIY), which is nearly antipodal to Ipota Airport (meaning Ipota Airport is almost on the exact opposite side of the Earth from Tidjikja Airport), and is located 12,386 miles (19,934 kilometers) away in Tidjikja, Mauritania.
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.
- 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.
- 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 19.39 miles (31.21 km) WNW | Dillon's Bay Airport (DLY) | Dillon's Bay, Erromango, Taféa, Vanuatu |     |
| 2 | 33.34 miles (53.66 km) SE | Aniwa Airport (AWD) | Aniwa Island, Taféa, Vanuatu | |
| 3 | 76.88 miles (123.73 km) SE | Futuna Airport (FTA) | Futuna Island, Taféa, Vanuatu | |
| 4 | 101.34 miles (163.09 km) SSE | Anatom Airport Aneityum Airport (AUY) | Anatom, Taféa, Vanuatu | |
| 5 | 101.93 miles (164.04 km) NW | Bauerfield International Airport (VLI) | Port Vila, Vanuatu | |
| 6 | 136.79 miles (220.14 km) NNW | Siwo Airport (EAE) | Sangafa, Emae, Shéfa, Vanuatu | |
| 7 | 144.07 miles (231.86 km) NNW | Tongoa Airport (TGH) | Tongoa, Shefa Province, Vanuatu | |
| 8 | 173.55 miles (279.31 km) NNW | Lamen Bay Airport (LNB) | Lamen Bay, Epi Island, Shéfa Province, Vanuatu | |
| 9 | 192.26 miles (309.41 km) NNW | Malekoula Airport (LPM) | Lamap, Malampa, Vanuatu | |
| 10 | 198.55 miles (319.53 km) SSW | Maré Airport (MEE) | Maré, Loyalty Islands, New Caledonia | |
| 11 | 200.17 miles (322.15 km) NNW | Craig Cove Airport (CCV) | Craig Cove, Ambrym Island, Malampa, Vanuatu | |
| 12 | 219.26 miles (352.86 km) NNW | Lonorore Airport (LNE) | Lonorore, Pentecost Island, Pénama Province, Vanuatu | |
| 13 | 228.47 miles (367.69 km) NNW | Norsup Airport (NUS) | Norsup, Malakula island, Vanuatu | |
| 14 | 245.54 miles (395.16 km) NNW | Sara Airport (SSR) | Sara, Vanuatu | |
| 15 | 260.20 miles (418.76 km) NNW | Longana Airport (LOD) | Longana, Ambae Island, Pénama Province, Vanuatu | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,386.50 miles (19,934.09 km) ENE | Tidjikja Airport (TIY) | Tidjikja, Mauritania | |
| 2 | 12,353.39 miles (19,880.81 km) WNW | Tichitt Airport (THI) | Tichitt, Mauritania | |
| 3 | 12,324.44 miles (19,834.21 km) N | Tamchakett Airport (THT) | Tamchakett, Mauritania | |
| 4 | 12,297.06 miles (19,790.14 km) ENE | Letfotar Airport (MOM) | Moudjeria, Mauritania | |
| 5 | 12,273.75 miles (19,752.63 km) NNE | Kiffa Airport (KFA) | Kiffa, Mauritania | |
| 6 | 12,272.46 miles (19,750.56 km) NNW | Aioun el Atrouss Airport (AEO) | Aioun El Atrouss, Mauritania | |
| 7 | 12,247.31 miles (19,710.09 km) NE | Atar Airport (ATR) | Atar, Mauritania | |
| 8 | 12,190.15 miles (19,618.09 km) ENE | Akjoujt Airport (AJJ) | Akjoujt, Mauritania | |
| 9 | 12,189.69 miles (19,617.36 km) NW | Timbedra Airport (TMD) | Timbedra, Mauritania | |
| 10 | 12,179.35 miles (19,600.71 km) N | Yélimané Airport (EYL) | Yélimané, Mali | |
| 11 | 12,175.74 miles (19,594.90 km) NNW | Nioro Airport (NIX) | Nioro, Mali | |
| 12 | 12,175.01 miles (19,593.73 km) NE | Kaédi Airport (KED) | Kaédi, Mauritania | |
| 13 | 12,164.96 miles (19,577.56 km) NW | Néma Airport (EMN) | Nema, Mauritania | |
| 14 | 12,164.33 miles (19,576.55 km) NNE | Sélibaby Airport (SEY) | Sélibaby, Mauritania | |
| 15 | 12,160.89 miles (19,571.00 km) ENE | Abbaye Airport (BGH) | Boghe (Bogué), Mauritania | |
| 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 | |