Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Mombasa, Kenya:
Departure Airport:
(38°34'14"N by 90°9'21"W)
Arrival Airport:
(4°2'24"S by 39°35'24"E)
Distance from CPS to MBA:
8,488.77 miles (13,661.32 km)
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Jump to:
- About this route
- CPS Airport Information
- MBA Airport Information
- Facts about CPS
- Facts about MBA
- 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 MBA
- List of Nearest Airports to MBA
- Map of Furthest Airports from MBA
- List of Furthest Airports from MBA
About this route:
A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Moi International Airport (MBA), Mombasa, Kenya would travel a Great Circle distance of 8,489 miles (or 13,661 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 Moi International 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 Moi International 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: | MBA / HKMO |
| Airport Name: | Moi International Airport |
| Location: | Mombasa, Kenya |
| GPS Coordinates: | 4°2'24"S by 39°35'24"E |
| Area Served: | Mombasa |
| Operator/Owner: | Kenya Airports Authority |
| Airport Type: | Public, Civilian |
| Elevation: | 200 feet (61 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from MBA |
| More Information: | MBA 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.
- 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.
- 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.
Facts about Moi International Airport (MBA):
- Moi International Airport (MBA) has 2 runways.
- Moi International Airport, also called Mombasa Airport, is in Mombasa, Mombasa County, in a township called Port Reitz, in southeastern Kenya, along the Indian Ocean coast.
- The furthest airport from Moi International Airport (MBA) is Atuona Airport (AUQ), which is located 11,478 miles (18,472 kilometers) away in Atuona, Marquesas Islands, French Polynesia.
- Mombasa Airport was expanded to an international airport in 1979.
- Because of Moi International Airport's relatively low elevation of 200 feet, planes can take off or land at Moi 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 Moi International Airport (MBA) is Bamburi Airport (BMQ), which is located only 11 miles (17 kilometers) ENE of MBA.
- Moi International Airport serves the city of Mombasa and surrounding communities.
| 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 | 10.50 miles (16.90 km) ENE | Bamburi Airport (BMQ) | Bamburi, Kenya | |
| 2 | 66.98 miles (107.79 km) NNE | Malindi Airport (MYD) | Malindi, Kenya | |
| 3 | 130.91 miles (210.67 km) NW | Kilaguni Airport (ILU) | Kilaguni, Kenya | |
| 4 | 152.85 miles (245.98 km) S | Abeid Amani Karume International Airport (ZNZ) | Zanzibar, Tanzania | |
| 5 | 153.80 miles (247.52 km) NE | Manda Airport (LAU) | Lamu, Kenya | |
| 6 | 162.99 miles (262.31 km) WNW | Moshi Airport (QSI) | Moshi, Tanzania | |
| 7 | 176.44 miles (283.96 km) N | Hola Airport (HOA) | Hola, Kenya | |
| 8 | 178.50 miles (287.26 km) WNW | Kilimanjaro International Airport (JRO) | Kilimanjaro, Tanzania | |
| 9 | 185.80 miles (299.01 km) NE | Kiwayu Airport (KWY) | Kiwayu, Kenya | |
| 10 | 188.09 miles (302.70 km) WNW | Amboseli Airport (ASV) | Amboseli, Kenya | |
| 11 | 197.89 miles (318.47 km) S | Julius Nyerere International Airport (DAR) | Dar es Salaam, Tanzania | |
| 12 | 209.87 miles (337.74 km) WNW | Arusha Airport (ARK) | Arusha, Tanzania | |
| 13 | 246.79 miles (397.17 km) N | Garissa Airport (GAS) | Garissa, Kenya | |
| 14 | 262.98 miles (423.23 km) NW | Jomo Kenyatta International Airport (NBO) | Nairobi, Kenya | |
| 15 | 264.07 miles (424.98 km) W | Lake Manyara Airport (LKY) | Lake Manyara, Tanzania | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,477.88 miles (18,471.81 km) S | Atuona Airport (AUQ) | Atuona, Marquesas Islands, French Polynesia | |
| 2 | 11,259.49 miles (18,120.34 km) E | Cassidy International Airport (CXI) | Christmas Island, Kiribati | |
| 3 | 11,102.53 miles (17,867.75 km) SSE | Manihi Airport (XMH) | Manihi, French Polynesia | |
| 4 | 11,099.39 miles (17,862.70 km) SSE | Ahe Airport (AHE) | Ahe, French Polynesia | |
| 5 | 11,064.24 miles (17,806.12 km) S | Fangatau Airport (FGU) | Fangatau, French Polynesia | |
| 6 | 11,041.75 miles (17,769.94 km) S | Raroia Airport (RRR) | Raroia, French Polynesia | |
| 7 | 11,038.12 miles (17,764.09 km) SSE | Arutua Airport (AXR) | Arutua, Tuamotus, French Polynesia | |
| 8 | 11,020.84 miles (17,736.28 km) SSE | Apataki Airport (APK) | Apataki, French Polynesia | |
| 9 | 11,011.99 miles (17,722.04 km) SSE | Mataiva Airport (MVT) | Mataiva, French Polynesia | |
| 10 | 11,002.86 miles (17,707.34 km) SSE | Fakarava Airport (FAV) | Fakarava, Society Islands, French Polynesia | |
| 11 | 10,994.42 miles (17,693.76 km) S | Makemo Airport (MKP) | Makemo, French Polynesia | |
| 12 | 10,971.81 miles (17,657.38 km) NE | Hilo International Airport (ITO) | Hilo, Hawaii, United States | |
| 13 | 10,935.33 miles (17,598.66 km) NE | Pōhakuloa Training Area (BSF) | Camp Pohakuloa, Hawaii, United States | |
| 14 | 10,929.71 miles (17,589.62 km) NE | Waimea-Kohala Airport (MUE) | Kamuela, Hawaii, United States | |
| 15 | 10,924.90 miles (17,581.88 km) NE | Kona International Airport at Keāhole (KOA) | Kailua / Kona, Hawaii, United States | |