Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Ahe, French Polynesia:
Departure Airport:
(38°34'14"N by 90°9'21"W)
Arrival Airport:
(14°25'41"S by 146°15'24"W)
Distance from CPS to AHE:
5,148.62 miles (8,285.88 km)
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Jump to:
- About this route
- CPS Airport Information
- AHE Airport Information
- Facts about CPS
- Facts about AHE
- 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 AHE
- List of Nearest Airports to AHE
- Map of Furthest Airports from AHE
- List of Furthest Airports from AHE
About this route:
A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Ahe Airport (AHE), Ahe, French Polynesia would travel a Great Circle distance of 5,149 miles (or 8,286 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 Ahe 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 Ahe 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: | AHE / NTHE |
| Airport Name: | Ahe Airport |
| Location: | Ahe, French Polynesia |
| GPS Coordinates: | 14°25'41"S by 146°15'24"W |
| Area Served: | Ahe |
| Airport Type: | Public |
| Elevation: | 11 feet (3 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from AHE |
| More Information: | AHE 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.
- 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.
- Taken over by the United States Army Air Forces on 1 August 1939 as a basic pilot training airfield.
- 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 Ahe Airport (AHE):
- The closest airport to Ahe Airport (AHE) is Manihi Airport (XMH), which is located only 12 miles (20 kilometers) E of AHE.
- The furthest airport from Ahe Airport (AHE) is Khartoum International Airport (KRT), which is nearly antipodal to Ahe Airport (meaning Ahe Airport is almost on the exact opposite side of the Earth from Khartoum International Airport), and is located 12,324 miles (19,833 kilometers) away in Khartoum, Sudan.
- Ahe Airport (AHE) currently has only 1 runway.
- Because of Ahe Airport's relatively low elevation of 11 feet, planes can take off or land at Ahe 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 | 12.47 miles (20.07 km) E | Manihi Airport (XMH) | Manihi, French Polynesia | |
| 2 | 61.53 miles (99.02 km) SSW | Arutua Airport (AXR) | Arutua, Tuamotus, French Polynesia | |
| 3 | 79.77 miles (128.38 km) S | Apataki Airport (APK) | Apataki, French Polynesia | |
| 4 | 119.26 miles (191.93 km) SSE | Fakarava Airport (FAV) | Fakarava, Society Islands, French Polynesia | |
| 5 | 166.88 miles (268.56 km) W | Mataiva Airport (MVT) | Mataiva, French Polynesia | |
| 6 | 207.79 miles (334.40 km) SSE | Anaa Airport (AAA) | Anaa, Tuamotus, French Polynesia | |
| 7 | 228.66 miles (367.99 km) SE | Makemo Airport (MKP) | Makemo, French Polynesia | |
| 8 | 275.69 miles (443.68 km) ESE | Raroia Airport (RRR) | Raroia, French Polynesia | |
| 9 | 310.40 miles (499.55 km) SW | Fa'a'ā International Airport (PPT) | Papeete, Tahiti, French Polynesia | |
| 10 | 314.56 miles (506.23 km) SW | Moorea Airport (MOZ) | Moorea, Windward Islands, French Polynesia | |
| 11 | 353.45 miles (568.82 km) WSW | Huahine – Fare Airport (HUH) | Huahine, Society Islands, French Polynesia | |
| 12 | 370.84 miles (596.81 km) ESE | Fangatau Airport (FGU) | Fangatau, French Polynesia | |
| 13 | 391.58 miles (630.18 km) WSW | Bora Bora Airport (BOB) | Bora Bora, French Polynesia | |
| 14 | 421.91 miles (679.00 km) WSW | Maupiti Airport (MAU) | Maupiti, Leeward Islands, French Polynesia | |
| 15 | 433.06 miles (696.94 km) SE | Hao Airport (HOI) | Hao, Tuamotu Island, French Polynesia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,323.90 miles (19,833.35 km) NE | Khartoum International Airport (KRT) | Khartoum, Sudan | |
| 2 | 12,290.03 miles (19,778.84 km) WNW | Khashm El Girba Airport (GBU) | Khashm El Girba, Sudan | |
| 3 | 12,278.51 miles (19,760.29 km) NW | Galegu Airport (DNX) | Dinder, Sudan | |
| 4 | 12,251.89 miles (19,717.45 km) WNW | Kassala Airport (KSL) | Kassala, Sudan | |
| 5 | 12,222.49 miles (19,670.14 km) W | Humera Airport (HUE) | Humera, Ethiopia | |
| 6 | 12,209.10 miles (19,648.60 km) N | Atbara Airport (ATB) | Atbara, Sudan | |
| 7 | 12,185.31 miles (19,610.30 km) ENE | El Obeid Airport (EBD) | El Obeid, Sudan | |
| 8 | 12,155.95 miles (19,563.05 km) WNW | Gondar Atse Tewodros Airport (GDQ) | Gondar, Ethiopia | |
| 9 | 12,131.45 miles (19,523.63 km) NNE | Merowe Airport (MWE) | Merowe, Sudan | |
| 10 | 12,127.15 miles (19,516.71 km) NE | El Debba Airport (EDB) | El Debba (Al Dabbah), Sudan | |
| 11 | 12,126.85 miles (19,516.22 km) N | Asosa Airport (ASO) | Asosa, Ethiopia | |
| 12 | 12,125.45 miles (19,513.96 km) NE | Ad-Dabbah Airport (AAD) | Al Dabbah, Sudan | |
| 13 | 12,100.31 miles (19,473.51 km) WNW | Debre Tabor Airport (DBT) | Debre Tabor, Ethiopia | |
| 14 | 12,099.20 miles (19,471.73 km) W | Axum Emperor Yohannes IV Airport (AXU) | Axum, Ethiopia | |
| 15 | 12,086.58 miles (19,451.42 km) W | Asmara International Airport (ASM) | Asmara, Eritrea | |