Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Hukuntsi, Botswana:
Departure Airport:
(38°34'14"N by 90°9'21"W)
Arrival Airport:
(23°59'22"S by 21°45'29"E)
Distance from CPS to HUK:
8,383.62 miles (13,492.10 km)
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Jump to:
- About this route
- CPS Airport Information
- HUK Airport Information
- Facts about CPS
- Facts about HUK
- 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 HUK
- List of Nearest Airports to HUK
- Map of Furthest Airports from HUK
- List of Furthest Airports from HUK
About this route:
A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Hukuntsi Airport (HUK), Hukuntsi, Botswana would travel a Great Circle distance of 8,384 miles (or 13,492 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 Hukuntsi 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 Hukuntsi 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: | HUK / |
| Airport Name: | Hukuntsi Airport |
| Location: | Hukuntsi, Botswana |
| GPS Coordinates: | 23°59'22"S by 21°45'29"E |
| Area Served: | Hukuntsi, Botswana |
| View all routes: | Routes from HUK |
| More Information: | HUK 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 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 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.
- St. Louis Downtown Airport (CPS) has 3 runways.
- 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.
- Historic Hangar #2 houses the Greater Saint Louis Air & Space Museum and the airport is still home to the nation's oldest flight school, Parks College of Engineering and Aviation's Center for Aerospace Sciences, which holds CAA Flight School Certificate #1.
- The airport opened in 1929 as Curtiss-Steinberg Airport.
Facts about Hukuntsi Airport (HUK):
- The closest airport to Hukuntsi Airport (HUK) is Ghanzi Airport (GNZ), which is located 159 miles (256 kilometers) N of HUK.
- The furthest airport from Hukuntsi Airport (HUK) is Princeville Airport (HPV), which is nearly antipodal to Hukuntsi Airport (meaning Hukuntsi Airport is almost on the exact opposite side of the Earth from Princeville Airport), and is located 12,292 miles (19,782 kilometers) away in Hanalei, Hawaii, United States.
| 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 | 158.77 miles (255.52 km) N | Ghanzi Airport (GNZ) | Ghanzi, Botswana | |
| 2 | 189.91 miles (305.63 km) ESE | Jwaneng Airport (JWA) | Jwaneng, Botswana | |
| 3 | 204.03 miles (328.36 km) WNW | Gobabis Airport (GOG) | Gobabis, Namibia | |
| 4 | 260.70 miles (419.56 km) SSE | Johan Pienaar Airport (KMH) | Kuruman, South Africa | |
| 5 | 262.15 miles (421.88 km) ESE | Lobatse Airport (LOQ) | Lobatse, Botswana | |
| 6 | 264.92 miles (426.35 km) E | Sir Seretse Khama International Airport (GBE) | Gaborone, Botswana | |
| 7 | 268.46 miles (432.05 km) ESE | Mafikeng Airport (MBD) | Mmabatho, South Africa | |
| 8 | 288.00 miles (463.49 km) SW | Keetmanshoop Airport (KMP) | Keetmanshoop, Namibia | |
| 9 | 291.80 miles (469.61 km) WNW | Hosea Kutako International Airport (WDH) | Windhoek, Namibia | |
| 10 | 297.53 miles (478.83 km) NNE | Maun Airport (MUB) | Maun, Botswana | |
| 11 | 306.36 miles (493.03 km) S | Upington Airport (UTN) | Upington, South Africa | |
| 12 | 311.69 miles (501.61 km) WNW | Eros Airport (ERS) | Windhoek, Namibia | |
| 13 | 336.61 miles (541.72 km) SSW | Karasburg Airport (KAS) | Karasburg, Namibia | |
| 14 | 352.45 miles (567.21 km) ESE | Pilanesberg International Airport (NTY) | Pilanesberg, South Africa | |
| 15 | 380.92 miles (613.04 km) SSE | Kimberley Airport (KIM) | Kimberley, South Africa | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,291.93 miles (19,781.90 km) NNE | Princeville Airport (HPV) | Hanalei, Hawaii, United States | |
| 2 | 12,281.16 miles (19,764.56 km) NNE | Lihue Airport (LIH) | Lihue, Hawaii, United States | |
| 3 | 12,270.24 miles (19,746.99 km) N | Dillingham Airfield (HDH) | Mokuleia, Hawaii, United States | |
| 4 | 12,269.17 miles (19,745.27 km) NE | PMRF Barking Sands (BKH) | Kekaha, Hawaii, United States | |
| 5 | 12,268.25 miles (19,743.79 km) NNE | Port Allen Airport (PAK) | Hanapepe, Hawaii, United States | |
| 6 | 12,263.24 miles (19,735.72 km) N | Wheeler AAF (HHI) | Wahiawa, Hawaii, United States | |
| 7 | 12,251.13 miles (19,716.24 km) N | Kalaeloa Airport (NAX) | Kapolei, Hawaii, United States | |
| 8 | 12,251.12 miles (19,716.22 km) N | Honolulu International Airport (HNL) | Honolulu, Hawaii, United States | |
| 9 | 12,251.12 miles (19,716.22 km) N | Hickam Field (HIK) | Honolulu, Hawaii, United States | |
| 10 | 12,228.47 miles (19,679.76 km) NNW | Kalaupapa Airport (LUP) | Kalaupapa, Hawaii, United States | |
| 11 | 12,227.61 miles (19,678.38 km) NNW | Molokai Airport (MKK) | Kaunakakai, Hawaii, United States | |
| 12 | 12,204.93 miles (19,641.89 km) NNW | Kapalua Airport (JHM) | Lahaina, Hawaii, United States | |
| 13 | 12,200.56 miles (19,634.86 km) NNW | Lanai Airport (LNY) | Lanai City, Hawaii, United States | |
| 14 | 12,193.92 miles (19,624.16 km) NNW | Kahului Airport (OGG) | Kahului, Hawaii, United States | |
| 15 | 12,174.22 miles (19,592.46 km) NNW | Hana Airport (HNM) | Hana, Hawaii, United States | |