Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Khartoum, Sudan:
Departure Airport:
(38°34'14"N by 90°9'21"W)
Arrival Airport:
(15°35'22"N by 32°33'11"E)
Distance from CPS to KRT:
7,175.37 miles (11,547.61 km)
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Jump to:
- About this route
- CPS Airport Information
- KRT Airport Information
- Facts about CPS
- Facts about KRT
- 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 KRT
- List of Nearest Airports to KRT
- Map of Furthest Airports from KRT
- List of Furthest Airports from KRT
About this route:
A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Khartoum International Airport (KRT), Khartoum, Sudan would travel a Great Circle distance of 7,175 miles (or 11,548 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 Khartoum 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 Khartoum 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: | KRT / HSSS |
| Airport Name: | Khartoum International Airport |
| Location: | Khartoum, Sudan |
| GPS Coordinates: | 15°35'22"N by 32°33'11"E |
| Area Served: | Khartoum |
| Airport Type: | Joint (Civil and Military) |
| Elevation: | 1265 feet (386 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from KRT |
| More Information: | KRT Maps & Info |
Facts about St. Louis Downtown Airport (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 opened in 1929 as Curtiss-Steinberg Airport.
- 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.
- St. Louis Downtown Airport (CPS) has 3 runways.
Facts about Khartoum International Airport (KRT):
- Khartoum International Airport handled 2,178,097 passengers last year.
- Khartoum International Airport (KRT) currently has only 1 runway.
- The closest airport to Khartoum International Airport (KRT) is Atbara Airport (ATB), which is located 177 miles (285 kilometers) NE of KRT.
- The furthest airport from Khartoum International Airport (KRT) is Arutua Airport (AXR), which is nearly antipodal to Khartoum International Airport (meaning Khartoum International Airport is almost on the exact opposite side of the Earth from Arutua Airport), and is located 12,377 miles (19,919 kilometers) away in Arutua, Tuamotus, French Polynesia.
| 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 | 177.11 miles (285.03 km) NE | Atbara Airport (ATB) | Atbara, Sudan | |
| 2 | 198.60 miles (319.62 km) NNW | El Debba Airport (EDB) | El Debba (Al Dabbah), Sudan | |
| 3 | 200.35 miles (322.44 km) NNW | Ad-Dabbah Airport (AAD) | Al Dabbah, Sudan | |
| 4 | 203.29 miles (327.16 km) NNW | Merowe Airport (MWE) | Merowe, Sudan | |
| 5 | 226.33 miles (364.24 km) ESE | Khashm El Girba Airport (GBU) | Khashm El Girba, Sudan | |
| 6 | 229.04 miles (368.61 km) SW | El Obeid Airport (EBD) | El Obeid, Sudan | |
| 7 | 251.77 miles (405.18 km) E | Kassala Airport (KSL) | Kassala, Sudan | |
| 8 | 270.14 miles (434.75 km) SE | Galegu Airport (DNX) | Dinder, Sudan | |
| 9 | 283.26 miles (455.86 km) NNW | Dongola Airport (DOG) | Dongola, Sudan | |
| 10 | 313.75 miles (504.93 km) ESE | Humera Airport (HUE) | Humera, Ethiopia | |
| 11 | 389.83 miles (627.37 km) ESE | Gondar Atse Tewodros Airport (GDQ) | Gondar, Ethiopia | |
| 12 | 406.97 miles (654.96 km) NE | Port Sudan New International Airport (PZU) | Port Sudan, Sudan | |
| 13 | 408.55 miles (657.50 km) SSE | Asosa Airport (ASO) | Asosa, Ethiopia | |
| 14 | 421.08 miles (677.65 km) S | Malakal Airport (MAK) | Malakal, South Sudan | |
| 15 | 423.89 miles (682.18 km) E | Asmara International Airport (ASM) | Asmara, Eritrea | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,376.86 miles (19,918.57 km) WSW | Arutua Airport (AXR) | Arutua, Tuamotus, French Polynesia | |
| 2 | 12,368.05 miles (19,904.40 km) W | Apataki Airport (APK) | Apataki, French Polynesia | |
| 3 | 12,338.94 miles (19,857.55 km) ESE | Mataiva Airport (MVT) | Mataiva, French Polynesia | |
| 4 | 12,323.90 miles (19,833.35 km) SW | Ahe Airport (AHE) | Ahe, French Polynesia | |
| 5 | 12,315.28 miles (19,819.47 km) SW | Manihi Airport (XMH) | Manihi, French Polynesia | |
| 6 | 12,313.56 miles (19,816.70 km) WSW | Fakarava Airport (FAV) | Fakarava, Society Islands, French Polynesia | |
| 7 | 12,260.14 miles (19,730.74 km) SW | Anaa Airport (AAA) | Anaa, Tuamotus, French Polynesia | |
| 8 | 12,239.27 miles (19,697.14 km) SE | Fa'a'ā International Airport (PPT) | Papeete, Tahiti, French Polynesia | |
| 9 | 12,234.94 miles (19,690.17 km) SE | Moorea Airport (MOZ) | Moorea, Windward Islands, French Polynesia | |
| 10 | 12,187.71 miles (19,614.18 km) ESE | Huahine – Fare Airport (HUH) | Huahine, Society Islands, French Polynesia | |
| 11 | 12,175.77 miles (19,594.95 km) WSW | Makemo Airport (MKP) | Makemo, French Polynesia | |
| 12 | 12,144.84 miles (19,545.17 km) ESE | Bora Bora Airport (BOB) | Bora Bora, French Polynesia | |
| 13 | 12,113.05 miles (19,494.01 km) E | Maupiti Airport (MAU) | Maupiti, Leeward Islands, French Polynesia | |
| 14 | 12,104.92 miles (19,480.92 km) W | Raroia Airport (RRR) | Raroia, French Polynesia | |
| 15 | 12,000.20 miles (19,312.40 km) W | Fangatau Airport (FGU) | Fangatau, French Polynesia | |