Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Kupang, East Nusa Tenggara, Indonesia:
Departure Airport:
(38°34'14"N by 90°9'21"W)
Arrival Airport:
(10°10'17"S by 123°40'15"E)
Distance from CPS to KOE:
9,571.98 miles (15,404.58 km)
Share this route:
Jump to:
- About this route
- CPS Airport Information
- KOE Airport Information
- Facts about CPS
- Facts about KOE
- 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 KOE
- List of Nearest Airports to KOE
- Map of Furthest Airports from KOE
- List of Furthest Airports from KOE
About this route:
A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and El Tari Airport (KOE), Kupang, East Nusa Tenggara, Indonesia would travel a Great Circle distance of 9,572 miles (or 15,405 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 El Tari 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 El Tari 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: | KOE / WATT |
| Airport Names: |
|
| Location: | Kupang, East Nusa Tenggara, Indonesia |
| GPS Coordinates: | 10°10'17"S by 123°40'15"E |
| Area Served: | Kupang |
| Operator/Owner: | PT Angkasa Pura I |
| Airport Type: | Public / Military |
| Elevation: | 335 feet (102 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from KOE |
| More Information: | KOE Maps & Info |
Facts about St. Louis Downtown Airport (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.
- 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.
- The airport closed in 1959 and reopened six years later as Bi-State Parks Airport.
- The two survivors out of the airport's original four hangars, Hangar 1 and Hangar 2, are listed on the National Register of Historic Places.
- The airport opened in 1929 as Curtiss-Steinberg Airport.
- St. Louis Downtown Airport (CPS) has 3 runways.
Facts about El Tari Airport (KOE):
- In addition to being known as "El Tari Airport", another name for KOE is "Bandar Udara El Tari".
- El Tari Airport (KOE) has 2 runways.
- The closest airport to El Tari Airport (KOE) is Haliwen Airport (ABU), which is located 102 miles (164 kilometers) NE of KOE.
- The furthest airport from El Tari Airport (KOE) is Ogle Airport (OGL), which is nearly antipodal to El Tari Airport (meaning El Tari Airport is almost on the exact opposite side of the Earth from Ogle Airport), and is located 12,175 miles (19,593 kilometers) away in Georgetown, Guyana.
- Because of El Tari Airport's relatively low elevation of 335 feet, planes can take off or land at El Tari 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 | 101.76 miles (163.77 km) NE | Haliwen Airport (ABU) | Atambua, Indonesia | |
| 2 | 121.85 miles (196.09 km) W | Tardamu Airport (SAU) | Savu Island, East Nusa Tenggara, Indonesia | |
| 3 | 144.02 miles (231.77 km) NW | Frans Seda Airport (MOF) | Maumere, Indonesia | |
| 4 | 144.04 miles (231.81 km) NW | Wonopito Airport (LWE) | Lewoleba, Indonesia | |
| 5 | 154.45 miles (248.56 km) NNE | Alor Island Airport (ARD) | Alor Island, Indonesia | |
| 6 | 164.67 miles (265.01 km) WNW | H. Hasan Aroeboesman Airport (ENE) | Ende, Flores, Indonesia | |
| 7 | 169.03 miles (272.03 km) NE | Presidente Nicolau Lobato International Airport (DIL) | Dili, East Timor (Timor-Leste) | |
| 8 | 204.38 miles (328.91 km) WNW | Bajawa Soa Airport (BJW) | Bajawa, Indonesia | |
| 9 | 204.47 miles (329.06 km) ENE | Viqueque Airport (VIQ) | Viqueque, East Timor | |
| 10 | 219.46 miles (353.19 km) ENE | Baucau Airport (BCH) | Baucau, East Timor | |
| 11 | 231.92 miles (373.23 km) W | Umbu Mehang Kunda Airport (WGP) | Waingapu, Sumba, East Nusa Tenggara, Indonesia | |
| 12 | 282.90 miles (455.28 km) WNW | Komodo Airport (LBJ) | Labuan Bajo, Flores Island, Indonesia | |
| 13 | 332.29 miles (534.76 km) NNW | Betoambari Airport (BUW) | Bau-Bau, Buton, Indonesia | |
| 14 | 357.97 miles (576.10 km) WNW | Sultan Muhammad Salahuddin Airport (BMU) | Bima, Indonesia | |
| 15 | 429.43 miles (691.10 km) NNW | Haluoleo Airport (WMA) (KDI) | Kendari, Indonesia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,174.56 miles (19,593.00 km) NNE | Ogle Airport (OGL) | Georgetown, Guyana | |
| 2 | 12,150.93 miles (19,554.98 km) NNE | Cheddi Jagan International Airport (GEO) | Georgetown, Guyana | |
| 3 | 12,143.42 miles (19,542.90 km) NE | Grantley Adams International Airport (BGI) | Bridgetown, Barbados | |
| 4 | 12,141.49 miles (19,539.78 km) N | Majoor Henry Fernandes Airport (ICK) | Nieuw-Nickerie, Suriname | |
| 5 | 12,139.31 miles (19,536.28 km) N | Totness Airstrip (TOT) | Totness, Coronie, Suriname | |
| 6 | 12,131.75 miles (19,524.11 km) N | Wageningen Airstrip (AGI) | Wageningen, Suriname | |
| 7 | 12,125.65 miles (19,514.29 km) NNW | Zorg en Hoop Airport (ORG) | Paramaribo, Suriname | |
| 8 | 12,123.64 miles (19,511.06 km) ENE | A.N.R. Robinson International Airport (TAB) | Scarborough, Tobago, Trinidad and Tobago | |
| 9 | 12,101.56 miles (19,475.52 km) NNW | Johan Adolf Pengel International Airport (PBM) | Zanderij (near Paramaribo), Suriname | |
| 10 | 12,095.17 miles (19,465.24 km) E | Piarco International Airport (POS) | Piarco (near Port of Spain), Trinidad and Tobago | |
| 11 | 12,091.89 miles (19,459.96 km) N | Washabo Airstrip (WSO) | Washabo, Suriname | |
| 12 | 12,079.40 miles (19,439.86 km) NNW | Albina Airstrip (ABN) | Albina, Suriname | |
| 13 | 12,058.54 miles (19,406.30 km) ENE | Mustique Airport (MQS) | Mustique Island, Saint Vincent and the Grenadines | |
| 14 | 12,055.01 miles (19,400.61 km) ENE | Canouan Airport (CIW) | Canouan Island, Saint Vincent and the Grenadines | |
| 15 | 12,053.69 miles (19,398.49 km) ENE | Union Island Airport (UNI) | Union Island, Saint Vincent and the Grenadines | |