Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Île d'Yeu, France:
Departure Airport:
(38°34'14"N by 90°9'21"W)
Arrival Airport:
(46°43'6"N by 2°23'27"W)
Distance from CPS to IDY:
4,259.88 miles (6,855.59 km)
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Jump to:
- About this route
- CPS Airport Information
- IDY Airport Information
- Facts about CPS
- Facts about IDY
- 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 IDY
- List of Nearest Airports to IDY
- Map of Furthest Airports from IDY
- List of Furthest Airports from IDY
About this route:
A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Île d'Yeu Aerodrome (IDY), Île d'Yeu, France would travel a Great Circle distance of 4,260 miles (or 6,856 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 Île d'Yeu Aerodrome, 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 Île d'Yeu Aerodrome. 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: | IDY / LFEY |
| Airport Names: |
|
| Location: | Île d'Yeu, France |
| GPS Coordinates: | 46°43'6"N by 2°23'27"W |
| Area Served: | Île d'Yeu, France |
| Operator/Owner: | CCI de la Vendée |
| Airport Type: | Public |
| Elevation: | 79 feet (24 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from IDY |
| More Information: | IDY Maps & Info |
Facts about St. Louis Downtown Airport (CPS):
- 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.
- 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.
- St. Louis Downtown Airport (CPS) has 3 runways.
Facts about Île d'Yeu Aerodrome (IDY):
- The furthest airport from Île d'Yeu Aerodrome (IDY) is Christchurch International Airport (CHC), which is nearly antipodal to Île d'Yeu Aerodrome (meaning Île d'Yeu Aerodrome is almost on the exact opposite side of the Earth from Christchurch International Airport), and is located 12,104 miles (19,479 kilometers) away in Christchurch, New Zealand.
- In addition to being known as "Île d'Yeu Aerodrome", another name for IDY is "Aérodrome d'Ile d'Yeu - Grand Phare".
- Because of Île d'Yeu Aerodrome's relatively low elevation of 79 feet, planes can take off or land at Île d'Yeu Aerodrome 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 Île d'Yeu Aerodrome (IDY) is Nantes Atlantique Airport (NTE), which is located 48 miles (77 kilometers) NE of IDY.
- Île d'Yeu Aerodrome (IDY) 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 | 47.78 miles (76.89 km) NE | Nantes Atlantique Airport (NTE) | Nantes, France | |
| 2 | 68.04 miles (109.50 km) ESE | La Rochelle – Île de Ré Airport (LRH) | La Rochelle / Île de Ré, Charente-Maritime, France | |
| 3 | 70.89 miles (114.08 km) NNW | Meucon Airport (VNE) | Vannes, France | |
| 4 | 75.76 miles (121.93 km) ENE | Cholet Le Pontreau Airport (CET) | Cholet, France | |
| 5 | 87.20 miles (140.33 km) NW | Lorient South Brittany Airport (LRT) | Lorient, France | |
| 6 | 98.45 miles (158.44 km) NNE | Rennes–Saint-Jacques Airport (RNS) | Rennes, France | |
| 7 | 101.15 miles (162.79 km) SE | Royan - Médis Aerodrome (RYN) | Royan, France | |
| 8 | 113.70 miles (182.97 km) ENE | Angers – Loire Airport (ANE) | Angers, France | |
| 9 | 120.22 miles (193.47 km) NW | Quimper - Cornouaille Airport (UIP) | Quimper, France | |
| 10 | 123.30 miles (198.43 km) SE | Cognac - Châteaubernard Air Base (CNG) | Cognac / Châteaubernard, France | |
| 11 | 127.53 miles (205.24 km) N | Saint-Brieuc - Armor Airport (SBK) | Saint-Brieuc, France | |
| 12 | 128.26 miles (206.41 km) E | Poitiers–Biard Airport (PIS) | Poitiers, France | |
| 13 | 129.96 miles (209.14 km) N | Dinard–Pleurtuit–Saint-Malo Airport (DNR) | Dinard, France | |
| 14 | 142.26 miles (228.95 km) ESE | Angoulême - Brie - Champniers Airport (ANG) | Angoulême, France | |
| 15 | 145.99 miles (234.94 km) NNW | Morlaix - Ploujean Airport (MXN) | Morlaix, France | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,103.65 miles (19,478.89 km) SE | Christchurch International Airport (CHC) | Christchurch, New Zealand | |
| 2 | 12,100.33 miles (19,473.55 km) ESE | Oamaru Airport (OAM) | Oamaru, North Otago, New Zealand | |
| 3 | 12,094.02 miles (19,463.39 km) ESE | Ashburton Aerodrome (ASG) | Ashburton, New Zealand | |
| 4 | 12,085.67 miles (19,449.96 km) ESE | Richard Pearse Airport (Timaru Airport) (TIU) | Timaru, New Zealand | |
| 5 | 12,085.30 miles (19,449.36 km) WSW | Chatham Islands (CHT) | Waitangi, Chatham Islands, New Zealand | |
| 6 | 12,080.68 miles (19,441.92 km) SE | Kaikoura Aerodrome (KBZ) | Kaikoura, New Zealand | |
| 7 | 12,079.15 miles (19,439.46 km) E | Dunedin International Airport (DUD) | Dunedin, Otago, New Zealand | |
| 8 | 12,039.17 miles (19,375.12 km) SSE | Wellington International Airport (WLG) | Wellington, New Zealand | |
| 9 | 12,032.58 miles (19,364.51 km) SSE | Woodbourne Airport (BHE) | Blenheim, New Zealand | |
| 10 | 12,028.02 miles (19,357.17 km) ESE | Alexandra Aerodrome (ALR) | Alexandra, New Zealand | |
| 11 | 12,027.96 miles (19,357.08 km) SSE | Hood Aerodrome (MRO) | Masterton, New Zealand | |
| 12 | 12,024.90 miles (19,352.16 km) ESE | Glentanner Aerodrome (GTN) | Mount Cook, New Zealand | |
| 13 | 12,020.20 miles (19,344.59 km) ESE | Mount Cook Airport (MON) | Mount Cook, New Zealand | |
| 14 | 12,014.46 miles (19,335.35 km) SSE | Kapiti Coast Airport (PPQ) | Paraparaumu Beach, New Zealand | |
| 15 | 12,010.71 miles (19,329.32 km) ESE | Wanaka Airport (WKA) | Wanaka, New Zealand | |