Nonstop flight route between Apia, Upolu Island, Samoa and Cahokia, Illinois (near St. Louis), United States:
Departure Airport:
(13°49'46"S by 172°0'29"W)
Arrival Airport:
(38°34'14"N by 90°9'21"W)
Distance from APW to CPS:
6,382.50 miles (10,271.61 km)
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Jump to:
- About this route
- APW Airport Information
- CPS Airport Information
- Facts about APW
- Facts about CPS
- Map of Nearest Airports to APW
- List of Nearest Airports to APW
- Map of Furthest Airports from APW
- List of Furthest Airports from APW
- 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 Faleolo International Airport (APW), Apia, Upolu Island, Samoa and St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States would travel a Great Circle distance of 6,382 miles (or 10,272 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 Faleolo International 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 Faleolo International 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: | APW / NSFA |
| Airport Name: | Faleolo International Airport |
| Location: | Apia, Upolu Island, Samoa |
| GPS Coordinates: | 13°49'46"S by 172°0'29"W |
| Area Served: | Apia, Upolu Island, Samoa |
| Airport Type: | Public |
| Elevation: | 58 feet (18 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from APW |
| More Information: | APW 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 Faleolo International Airport (APW):
- Because of Faleolo International Airport's relatively low elevation of 58 feet, planes can take off or land at Faleolo International 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 Faleolo International Airport (APW) is Maota (Salelologa) Airport (MXS), which is located only 18 miles (29 kilometers) WNW of APW.
- The site and location of the current airport was originally known as Faleolo Airfield.
- The furthest airport from Faleolo International Airport (APW) is Maradi Airport (MFQ), which is nearly antipodal to Faleolo International Airport (meaning Faleolo International Airport is almost on the exact opposite side of the Earth from Maradi Airport), and is located 12,373 miles (19,913 kilometers) away in Maradi, Niger.
- Faleolo International Airport (APW) currently has only 1 runway.
- Faleolo Tower has some jurisdiction over the airspace of American Samoa and Tonga as well as its own airspace.
Facts about St. Louis Downtown Airport (CPS):
- St. Louis Downtown Airport (CPS) has 3 runways.
- The airport opened in 1929 as Curtiss-Steinberg Airport.
- 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 17.83 miles (28.70 km) WNW | Maota (Salelologa) Airport (MXS) | Maota, Samoa |     |
| 2 | 17.94 miles (28.86 km) E | Fagali'i Airport (FGI) | Apia, Samoa | |
| 3 | 47.25 miles (76.05 km) WNW | Asau Airport (AAU) | Asau, Samoa | |
| 4 | 93.00 miles (149.66 km) ESE | Pago Pago International Airport (PPG) | Pago Pago, American Samoa | |
| 5 | 158.66 miles (255.34 km) E | Ofu Airport (OFU) | Ofu, American Samoa | |
| 6 | 169.65 miles (273.03 km) E | Tau Airport (TAV) | Tau, American Samoa | |
| 7 | 175.31 miles (282.13 km) E | Fitiuta Airport (FTI) | Fiti‘uta, American Samoa, United States | |
| 8 | 270.34 miles (435.06 km) WSW | Mata'aho Airport (NFO) | Niuafo'ou, Tonga | |
| 9 | 284.22 miles (457.41 km) W | Wallis Island (WLS) | Wallis and Futuna Islands | |
| 10 | 388.10 miles (624.59 km) SSE | Niue International Airport (IUE) | Alofi, Niue | |
| 11 | 407.34 miles (655.55 km) W | Aéroport de Futuna - Pointe-Vele Pointe Vele Airport (FUT) | Futuna Island, Wallis and Futuna Islands | |
| 12 | 438.88 miles (706.31 km) SSW | Lifuka Island Airport (HPA) | Lifuka, Ha'apai, Tonga | |
| 13 | 552.24 miles (888.74 km) SSW | Fuaʻamotu International Airport (TBU) | Nukuʻalofa, Tongatapu, Tonga | |
| 14 | 557.42 miles (897.08 km) WSW | Cicia Airport (ICI) | Cicia, Fiji | |
| 15 | 605.01 miles (973.66 km) WSW | Labasa Airport (LBS) | Labasa, Fiji | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,373.44 miles (19,913.07 km) ENE | Maradi Airport (MFQ) | Maradi, Niger | |
| 2 | 12,370.13 miles (19,907.75 km) W | Zinder Airport (ZND) | Zinder, Niger | |
| 3 | 12,308.54 miles (19,808.63 km) NNW | Mallam Aminu Kano International Airport (KAN) | Kano, Nigeria | |
| 4 | 12,249.13 miles (19,713.01 km) N | Zaria Airport (ZAR) | Zaria, Nigeria | |
| 5 | 12,240.41 miles (19,698.98 km) ENE | Tahoua Airport (THZ) | Tahoua, Niger | |
| 6 | 12,220.10 miles (19,666.30 km) N | Mano Dayak International Airport (AJY) | Agadez, Niger | |
| 7 | 12,215.57 miles (19,659.01 km) NNE | Kaduna Airport (KAD) | Kaduna, Nigeria | |
| 8 | 12,141.28 miles (19,539.45 km) NNW | Yakubu Gowon Airport (JOS) | Jos, Nigeria | |
| 9 | 12,130.17 miles (19,521.56 km) NNE | Minna Airport (MXJ) | Minna, Nigeria | |
| 10 | 12,099.94 miles (19,472.91 km) N | Nnamdi Azikiwe International Airport (ABV) | Abuja, Nigeria | |
| 11 | 12,091.60 miles (19,459.50 km) N | Arlit Airport (RLT) | Arlit, Niger | |
| 12 | 12,067.85 miles (19,421.27 km) WNW | Maiduguri International Airport (MIU) | Maiduguri, Nigeria | |
| 13 | 12,048.87 miles (19,390.73 km) ENE | Kandi Airport (KDC) | Kandi, Benin | |
| 14 | 12,045.22 miles (19,384.85 km) E | Diori Hamani International Airport (NIM) | Niamey, Niger | |
| 15 | 12,013.98 miles (19,334.57 km) NNE | In Guezzam Airport (INF) | In Guezzam, Algeria | |
| 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 | |