Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Humera, Ethiopia:
Departure Airport:
(38°34'14"N by 90°9'21"W)
Arrival Airport:
(13°49'49"N by 36°52'54"E)
Distance from CPS to HUE:
7,458.84 miles (12,003.81 km)
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Jump to:
- About this route
- CPS Airport Information
- HUE Airport Information
- Facts about CPS
- Facts about HUE
- 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 HUE
- List of Nearest Airports to HUE
- Map of Furthest Airports from HUE
- List of Furthest Airports from HUE
About this route:
A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Humera Airport (HUE), Humera, Ethiopia would travel a Great Circle distance of 7,459 miles (or 12,004 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 Humera 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 Humera 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: | HUE / HAHU |
| Airport Name: | Humera Airport |
| Location: | Humera, Ethiopia |
| GPS Coordinates: | 13°49'49"N by 36°52'54"E |
| Area Served: | Humera, Ethiopia |
| Airport Type: | Public |
| View all routes: | Routes from HUE |
| More Information: | HUE Maps & Info |
Facts about St. Louis Downtown Airport (CPS):
- St. Louis Downtown Airport (CPS) has 3 runways.
- 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.
- 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 airport opened in 1929 as Curtiss-Steinberg Airport.
- 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.
- Taken over by the United States Army Air Forces on 1 August 1939 as a basic pilot training airfield.
Facts about Humera Airport (HUE):
- Humera Airport has one runway, which measures 3,000 by 45 metres.
- The furthest airport from Humera Airport (HUE) is Raroia Airport (RRR), which is nearly antipodal to Humera Airport (meaning Humera Airport is almost on the exact opposite side of the Earth from Raroia Airport), and is located 12,278 miles (19,759 kilometers) away in Raroia, French Polynesia.
- The closest airport to Humera Airport (HUE) is Gondar Atse Tewodros Airport (GDQ), which is located 98 miles (158 kilometers) SSE of HUE.
| 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 | 97.88 miles (157.51 km) SSE | Gondar Atse Tewodros Airport (GDQ) | Gondar, Ethiopia | |
| 2 | 101.16 miles (162.80 km) NW | Khashm El Girba Airport (GBU) | Khashm El Girba, Sudan | |
| 3 | 113.75 miles (183.06 km) NNW | Kassala Airport (KSL) | Kassala, Sudan | |
| 4 | 128.77 miles (207.23 km) E | Axum Emperor Yohannes IV Airport (AXU) | Axum, Ethiopia | |
| 5 | 151.45 miles (243.73 km) SW | Galegu Airport (DNX) | Dinder, Sudan | |
| 6 | 154.37 miles (248.43 km) SSE | Debre Tabor Airport (DBT) | Debre Tabor, Ethiopia | |
| 7 | 169.14 miles (272.20 km) NE | Asmara International Airport (ASM) | Asmara, Eritrea | |
| 8 | 179.80 miles (289.35 km) E | Alula Aba Nega Airport (MQX) | Mekelle, Tigray, Ethiopia | |
| 9 | 191.40 miles (308.02 km) SE | Lalibela Airport (LLI) | Lalibela, Ethiopia | |
| 10 | 209.73 miles (337.53 km) NE | Massawa International Airport (MSW) | Massawa, Eritrea | |
| 11 | 248.62 miles (400.11 km) SSE | Mekane Selam Airport (MKS) | Mekane Selam, Ethiopia | |
| 12 | 269.23 miles (433.28 km) SE | Combolcha Airport (DSE) | Dessie / Kombolcha, Ethiopia | |
| 13 | 305.68 miles (491.95 km) SSW | Asosa Airport (ASO) | Asosa, Ethiopia | |
| 14 | 313.75 miles (504.93 km) WNW | Khartoum International Airport (KRT) | Khartoum, Sudan | |
| 15 | 327.27 miles (526.69 km) NW | Atbara Airport (ATB) | Atbara, Sudan | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,277.77 miles (19,759.11 km) SSW | Raroia Airport (RRR) | Raroia, French Polynesia | |
| 2 | 12,242.93 miles (19,703.04 km) S | Makemo Airport (MKP) | Makemo, French Polynesia | |
| 3 | 12,234.58 miles (19,689.60 km) ESE | Manihi Airport (XMH) | Manihi, French Polynesia | |
| 4 | 12,234.05 miles (19,688.75 km) SW | Fangatau Airport (FGU) | Fangatau, French Polynesia | |
| 5 | 12,222.49 miles (19,670.14 km) ESE | Ahe Airport (AHE) | Ahe, French Polynesia | |
| 6 | 12,208.05 miles (19,646.90 km) SE | Fakarava Airport (FAV) | Fakarava, Society Islands, French Polynesia | |
| 7 | 12,185.80 miles (19,611.10 km) ESE | Apataki Airport (APK) | Apataki, French Polynesia | |
| 8 | 12,182.98 miles (19,606.55 km) ESE | Arutua Airport (AXR) | Arutua, Tuamotus, French Polynesia | |
| 9 | 12,146.15 miles (19,547.29 km) SSE | Anaa Airport (AAA) | Anaa, Tuamotus, French Polynesia | |
| 10 | 12,109.96 miles (19,489.05 km) SSW | Hao Airport (HOI) | Hao, Tuamotu Island, French Polynesia | |
| 11 | 12,055.61 miles (19,401.58 km) ESE | Mataiva Airport (MVT) | Mataiva, French Polynesia | |
| 12 | 12,042.07 miles (19,379.79 km) SW | Atuona Airport (AUQ) | Atuona, Marquesas Islands, French Polynesia | |
| 13 | 11,962.65 miles (19,251.97 km) SW | Nukutavake Airport (NUK) | Nukutavake, Tuamotus, French Polynesia | |
| 14 | 11,934.07 miles (19,205.98 km) ESE | Fa'a'ā International Airport (PPT) | Papeete, Tahiti, French Polynesia | |
| 15 | 11,927.70 miles (19,195.72 km) SW | Pukarua Airport (PUK) | Pukarua, Tuamotus, French Polynesia | |