Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Nairobi, Kenya:
Departure Airport:
(38°34'14"N by 90°9'21"W)
Arrival Airport:
(1°19'12"S by 36°48'53"E)
Distance from CPS to WIL:
8,220.45 miles (13,229.51 km)
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Jump to:
- About this route
- CPS Airport Information
- WIL Airport Information
- Facts about CPS
- Facts about WIL
- 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 WIL
- List of Nearest Airports to WIL
- Map of Furthest Airports from WIL
- List of Furthest Airports from WIL
About this route:
A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Wilson Airport (WIL), Nairobi, Kenya would travel a Great Circle distance of 8,220 miles (or 13,230 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 Wilson 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 Wilson 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: | WIL / HKNW |
| Airport Name: | Wilson Airport |
| Location: | Nairobi, Kenya |
| GPS Coordinates: | 1°19'12"S by 36°48'53"E |
| Area Served: | Nairobi |
| Operator/Owner: | Kenya Airports Authority |
| Airport Type: | Public, Civilian |
| Elevation: | 5546 feet (1,690 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from WIL |
| More Information: | WIL 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.
- Taken over by the United States Army Air Forces on 1 August 1939 as a basic pilot training airfield.
- 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.
- 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 Wilson Airport (WIL):
- Wilson Airport (WIL) has 2 runways.
- The furthest airport from Wilson Airport (WIL) is Atuona Airport (AUQ), which is located 11,619 miles (18,698 kilometers) away in Atuona, Marquesas Islands, French Polynesia.
- Because of Wilson Airport's high elevation of 5,546 feet, planes must typically fly at a faster airspeed in order to takeoff or land at WIL. Combined with a high temperature, this could make WIL a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- This location is approximately 18 kilometres, by road, west of Jomo Kenyatta International Airport, the largest civilian airport in the country.
- The airport serves domestic and international traffic.
- The closest airport to Wilson Airport (WIL) is Jomo Kenyatta International Airport (NBO), which is located only 8 miles (12 kilometers) E of WIL.
| 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 | 7.66 miles (12.32 km) E | Jomo Kenyatta International Airport (NBO) | Nairobi, Kenya | |
| 2 | 88.38 miles (142.24 km) N | Nanyuki Airfield (NYK) | Nanyuki, Kenya | |
| 3 | 96.17 miles (154.77 km) SSE | Amboseli Airport (ASV) | Amboseli, Kenya | |
| 4 | 124.82 miles (200.87 km) W | Mara Serena Airport (MRE) | Masai Mara, Kenya | |
| 5 | 126.24 miles (203.17 km) WNW | Kericho Airport (KEY) | Kericho, Kenya | |
| 6 | 138.39 miles (222.72 km) NW | Kimwarer Airport (KRV) | Kerio Valley, Kenya | |
| 7 | 139.54 miles (224.57 km) SE | Kilaguni Airport (ILU) | Kilaguni, Kenya | |
| 8 | 142.04 miles (228.59 km) S | Arusha Airport (ARK) | Arusha, Tanzania | |
| 9 | 145.48 miles (234.12 km) SSE | Moshi Airport (QSI) | Moshi, Tanzania | |
| 10 | 146.84 miles (236.32 km) S | Kilimanjaro International Airport (JRO) | Kilimanjaro, Tanzania | |
| 11 | 157.83 miles (254.00 km) SSW | Lake Manyara Airport (LKY) | Lake Manyara, Tanzania | |
| 12 | 161.41 miles (259.76 km) NW | Eldoret International Airport (EDL) | Eldoret, Kenya | |
| 13 | 167.45 miles (269.48 km) WNW | Kisumu International Airport (KIS) | Kisumu, Kenya | |
| 14 | 203.88 miles (328.12 km) NW | Kitale Airport (KTL) | Kitale, Kenya | |
| 15 | 204.46 miles (329.05 km) ENE | Garissa Airport (GAS) | Garissa, Kenya | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,618.65 miles (18,698.36 km) SSW | Atuona Airport (AUQ) | Atuona, Marquesas Islands, French Polynesia | |
| 2 | 11,457.44 miles (18,438.92 km) E | Cassidy International Airport (CXI) | Christmas Island, Kiribati | |
| 3 | 11,330.30 miles (18,234.31 km) S | Manihi Airport (XMH) | Manihi, French Polynesia | |
| 4 | 11,328.60 miles (18,231.57 km) S | Ahe Airport (AHE) | Ahe, French Polynesia | |
| 5 | 11,268.35 miles (18,134.60 km) SSE | Arutua Airport (AXR) | Arutua, Tuamotus, French Polynesia | |
| 6 | 11,256.09 miles (18,114.88 km) SSE | Mataiva Airport (MVT) | Mataiva, French Polynesia | |
| 7 | 11,248.98 miles (18,103.43 km) S | Apataki Airport (APK) | Apataki, French Polynesia | |
| 8 | 11,242.21 miles (18,092.54 km) S | Fangatau Airport (FGU) | Fangatau, French Polynesia | |
| 9 | 11,235.89 miles (18,082.36 km) S | Raroia Airport (RRR) | Raroia, French Polynesia | |
| 10 | 11,224.56 miles (18,064.14 km) S | Fakarava Airport (FAV) | Fakarava, Society Islands, French Polynesia | |
| 11 | 11,199.06 miles (18,023.10 km) S | Makemo Airport (MKP) | Makemo, French Polynesia | |
| 12 | 11,137.20 miles (17,923.55 km) S | Anaa Airport (AAA) | Anaa, Tuamotus, French Polynesia | |
| 13 | 11,088.13 miles (17,844.57 km) S | Hao Airport (HOI) | Hao, Tuamotu Island, French Polynesia | |
| 14 | 11,082.76 miles (17,835.94 km) SSE | Huahine – Fare Airport (HUH) | Huahine, Society Islands, French Polynesia | |
| 15 | 11,077.46 miles (17,827.40 km) SSE | Bora Bora Airport (BOB) | Bora Bora, French Polynesia | |