Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Biarritz, France:
Departure Airport:
(38°34'14"N by 90°9'21"W)
Arrival Airport:
(43°28'5"N by 1°31'23"W)
Distance from CPS to BIQ:
4,403.92 miles (7,087.40 km)
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- About this route
- CPS Airport Information
- BIQ Airport Information
- Facts about CPS
- Facts about BIQ
- 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 BIQ
- List of Nearest Airports to BIQ
- Map of Furthest Airports from BIQ
- List of Furthest Airports from BIQ
About this route:
A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Biarritz – Anglet – Bayonne Airport (BIQ), Biarritz, France would travel a Great Circle distance of 4,404 miles (or 7,087 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 Biarritz – Anglet – Bayonne 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 Biarritz – Anglet – Bayonne 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: | BIQ / LFBZ |
| Airport Names: |
|
| Location: | Biarritz, France |
| GPS Coordinates: | 43°28'5"N by 1°31'23"W |
| Airport Type: | Public |
| Elevation: | 245 feet (75 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from BIQ |
| More Information: | BIQ 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 airport opened in 1929 as Curtiss-Steinberg Airport.
- 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.
- 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.
Facts about Biarritz – Anglet – Bayonne Airport (BIQ):
- The furthest airport from Biarritz – Anglet – Bayonne Airport (BIQ) is Hood Aerodrome (MRO), which is nearly antipodal to Biarritz – Anglet – Bayonne Airport (meaning Biarritz – Anglet – Bayonne Airport is almost on the exact opposite side of the Earth from Hood Aerodrome), and is located 12,211 miles (19,652 kilometers) away in Masterton, New Zealand.
- In addition to being known as "Biarritz – Anglet – Bayonne Airport", another name for BIQ is "Aéroport de Biarritz – Anglet – Bayonne".
- Because of Biarritz – Anglet – Bayonne Airport's relatively low elevation of 245 feet, planes can take off or land at Biarritz – Anglet – Bayonne 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 Biarritz – Anglet – Bayonne Airport (BIQ) is San Sebastián Airport (EAS), which is located only 15 miles (25 kilometers) WSW of BIQ.
- Biarritz – Anglet – Bayonne Airport (BIQ) currently has only 1 runway.
| 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 | 15.48 miles (24.92 km) WSW | San Sebastián Airport (EAS) | San Sebastián, Spain | |
| 2 | 48.65 miles (78.30 km) S | Pamplona Airport (PNA) | Pamplona, Spain | |
| 3 | 55.77 miles (89.75 km) E | Pau Pyrénées Airport (PUF) | Pau, France | |
| 4 | 70.61 miles (113.63 km) W | Bilbao Airport (BIO) | Bilbao, Spain | |
| 5 | 72.80 miles (117.15 km) WSW | Vitoria-Gasteiz Airport (VIT) | Vitoria-Gasteiz, Spain | |
| 6 | 78.93 miles (127.03 km) ESE | Tarbes–Lourdes–Pyrénées Airport (LDE) | Lourdes, France | |
| 7 | 80.46 miles (129.49 km) SSW | Logroño–Agoncillo Airport (RJL) | Logroño, Spain | |
| 8 | 80.59 miles (129.70 km) NNE | La Teste-de-Buch Airport (XAC) | Arcachon, France | |
| 9 | 102.14 miles (164.38 km) NNE | Bordeaux-Mérignac Airport (BOD) | Bordeaux / Mérignac, France | |
| 10 | 113.55 miles (182.74 km) SSE | Huesca–Pirineos Airport (HSK) | Huesca, Spain | |
| 11 | 115.24 miles (185.46 km) W | Santander Airport (SDR) | Santander, Cantabria, Spain | |
| 12 | 116.13 miles (186.89 km) ENE | Agen La Garenne Airport (AGF) | Agen, France | |
| 13 | 126.91 miles (204.24 km) SSE | Zaragoza Airport (ZAZ) | Zaragoza, Spain | |
| 14 | 130.68 miles (210.31 km) SW | Burgos Airport (RGS) | Burgos, Spain | |
| 15 | 138.01 miles (222.10 km) NE | Bergerac Dordogne Périgord Airport (EGC) | Bergerac, France | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,211.34 miles (19,652.20 km) SE | Hood Aerodrome (MRO) | Masterton, New Zealand | |
| 2 | 12,198.14 miles (19,630.95 km) SE | Wellington International Airport (WLG) | Wellington, New Zealand | |
| 3 | 12,185.34 miles (19,610.36 km) SE | Kapiti Coast Airport (PPQ) | Paraparaumu Beach, New Zealand | |
| 4 | 12,182.42 miles (19,605.66 km) W | Chatham Islands (CHT) | Waitangi, Chatham Islands, New Zealand | |
| 5 | 12,179.99 miles (19,601.75 km) ESE | Kaikoura Aerodrome (KBZ) | Kaikoura, New Zealand | |
| 6 | 12,174.28 miles (19,592.56 km) SE | Palmerston North Airport (PMR) | Palmerston North, New Zealand | |
| 7 | 12,166.25 miles (19,579.64 km) ESE | Woodbourne Airport (BHE) | Blenheim, New Zealand | |
| 8 | 12,148.22 miles (19,550.62 km) SSE | Hawke's Bay Airport (NPE) | Napier, New Zealand | |
| 9 | 12,138.83 miles (19,535.50 km) E | Christchurch International Airport (CHC) | Christchurch, New Zealand | |
| 10 | 12,136.24 miles (19,531.34 km) SE | Wanganui Airport (WAG) | Wanganui, New Zealand | |
| 11 | 12,129.60 miles (19,520.65 km) ESE | Nelson AirportTe Papa Waka Rererangi o Whakatū (NSN) | Nelson, New Zealand | |
| 12 | 12,113.22 miles (19,494.29 km) ESE | Motueka Aerodrome (MZP) | Motueka, New Zealand | |
| 13 | 12,103.79 miles (19,479.12 km) S | Gisborne Airport (GIS) | Gisborne, New Zealand | |
| 14 | 12,101.78 miles (19,475.88 km) E | Ashburton Aerodrome (ASG) | Ashburton, New Zealand | |
| 15 | 12,096.77 miles (19,467.81 km) ESE | Takaka Aerodrome (KTF) | Takaka, New Zealand | |