Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Butaritari Atoll, Kiribati:
Departure Airport:
(38°34'14"N by 90°9'21"W)
Arrival Airport:
(3°5'11"N by 172°48'41"E)
Distance from CPS to BBG:
6,464.05 miles (10,402.85 km)
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Jump to:
- About this route
- CPS Airport Information
- BBG Airport Information
- Facts about CPS
- Facts about BBG
- 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 BBG
- List of Nearest Airports to BBG
- Map of Furthest Airports from BBG
- List of Furthest Airports from BBG
About this route:
A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Butaritari Atoll Airport (BBG), Butaritari Atoll, Kiribati would travel a Great Circle distance of 6,464 miles (or 10,403 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 Butaritari Atoll 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 Butaritari Atoll 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: | BBG / NGTU |
| Airport Name: | Butaritari Atoll Airport |
| Location: | Butaritari Atoll, Kiribati |
| GPS Coordinates: | 3°5'11"N by 172°48'41"E |
| Elevation: | 5 feet (2 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from BBG |
| More Information: | BBG 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.
- 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.
- St. Louis Downtown Airport (CPS) has 3 runways.
- The airport opened in 1929 as Curtiss-Steinberg Airport.
Facts about Butaritari Atoll Airport (BBG):
- Butaritari Atoll Airport (BBG) currently has only 1 runway.
- The furthest airport from Butaritari Atoll Airport (BBG) is Cape Palmas Airport (CPA), which is located 11,920 miles (19,183 kilometers) away in Cape Palmas, Liberia.
- Butaritari Atoll Airport is an airport on Butaritari in the Pacific Ocean island nation of Kiribati.
- Butaritari Atoll Airport was built in Kiribati during World War II by the United States after seizing the island from the Japanese.
- The closest airport to Butaritari Atoll Airport (BBG) is Marakei Airport (MZK), which is located 78 miles (126 kilometers) SSE of BBG.
- Because of Butaritari Atoll Airport's relatively low elevation of 5 feet, planes can take off or land at Butaritari Atoll 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 | 78.19 miles (125.83 km) SSE | Marakei Airport (MZK) | Marakei, Kiribati | |
| 2 | 90.53 miles (145.69 km) S | Abaiang Atoll Airport (ABF) | Abaiang, Kiribati | |
| 3 | 120.05 miles (193.20 km) S | Bonriki International Airport (TRW) | Tarawa, Kiribati | |
| 4 | 192.61 miles (309.97 km) SSE | Abemama Atoll Airport (AEA) | Abemama Atoll, Kiribati | |
| 5 | 208.39 miles (335.38 km) SSE | Aranuka Airport (AAK) | Aranuka, Kiribati | |
| 6 | 211.88 miles (340.99 km) NNW | Enejit Airport (EJT) | Enejit, Marshall Islands | |
| 7 | 220.12 miles (354.25 km) NNW | Mili Airport (MIJ) | Mili Atoll, Marshall Islands | |
| 8 | 286.28 miles (460.72 km) NNW | Tinak Airport (TIC) | Tinak, Arno Atoll, Marshall Islands | |
| 9 | 286.54 miles (461.14 km) NNW | Ine Airport (IMI) | Ine, Arno Atoll, Marshall Islands | |
| 10 | 292.98 miles (471.50 km) NW | Jaluit Airport (UIT) | Jaluit Atoll, Marshall Islands | |
| 11 | 294.57 miles (474.07 km) NNW | Marshall Islands International Airport (MAJ) | Majuro, Marshall Islands | |
| 12 | 297.81 miles (479.28 km) NNW | Airok Airport (AIC) | Airok, Marshall Islands | |
| 13 | 298.65 miles (480.63 km) WNW | Ebon Airport (EBO) | Ebon Atoll, Marshall Islands | |
| 14 | 309.28 miles (497.73 km) NW | Kili Airport (KIO) | Kili Island, Marshall Islands | |
| 15 | 367.23 miles (591.00 km) NNW | Aur Airport (AUL) | Aur Atoll, Marshall Islands | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,919.78 miles (19,182.97 km) N | Cape Palmas Airport (CPA) | Cape Palmas, Liberia | |
| 2 | 11,894.26 miles (19,141.90 km) N | Sasstown Airport (SAZ) | Sasstown, Liberia | |
| 3 | 11,878.29 miles (19,116.20 km) N | Sassandra Airport (ZSS) | Sassandra, Côte d'Ivoire | |
| 4 | 11,860.91 miles (19,088.24 km) NNE | Greenville/Sinoe Airport (SNI) | Greenville, Liberia | |
| 5 | 11,837.45 miles (19,050.49 km) SE | RAF Ascension (ASI) | Georgetown, Ascension Island, Saint Helena | |
| 6 | 11,817.61 miles (19,018.55 km) NNW | Félix Houphouët-Boigny International Airport (ABJ) | Abidjan, Côte d'Ivoire | |
| 7 | 11,810.36 miles (19,006.89 km) NNW | Divo Airport (DIV) | Divo, Côte d'Ivoire (Ivory Coast) | |
| 8 | 11,802.13 miles (18,993.64 km) N | Tchien Airport (THC) | Tchien, Liberia | |
| 9 | 11,796.45 miles (18,984.50 km) N | Gagnoa Airport (GGN) | Gagnoa, Côte d'Ivoire | |
| 10 | 11,788.91 miles (18,972.36 km) NNW | Aboisso Airport (ABO) | Aboisso, Côte d'Ivoire | |
| 11 | 11,784.80 miles (18,965.76 km) NNE | Buchanan Airport (UCN) | Buchanan, Liberia | |
| 12 | 11,771.73 miles (18,944.71 km) N | Guiglo Airport (GGO) | Guiglo, Côte d'Ivoire | |
| 13 | 11,770.58 miles (18,942.87 km) NW | Takoradi Airport (TKD) | Sekondi-Takoradi, Ghana | |
| 14 | 11,756.62 miles (18,920.39 km) NNE | Roberts International Airport Roberts Field (ROB) | Monrovia, Liberia | |
| 15 | 11,752.42 miles (18,913.65 km) N | Daloa Airport (DJO) | Daloa, Côte d'Ivoire (Ivory Coast) | |