Nonstop flight route between Champaign-Urbana, Illinois, United States and Saint-Louis, Senegal:
Departure Airport:
(40°2'21"N by 88°16'41"W)
Arrival Airport:
(16°3'2"N by 16°27'47"W)
Distance from CMI to XLS:
4,556.90 miles (7,333.60 km)
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- About this route
- CMI Airport Information
- XLS Airport Information
- Facts about CMI
- Facts about XLS
- Map of Nearest Airports to CMI
- List of Nearest Airports to CMI
- Map of Furthest Airports from CMI
- List of Furthest Airports from CMI
- Map of Nearest Airports to XLS
- List of Nearest Airports to XLS
- Map of Furthest Airports from XLS
- List of Furthest Airports from XLS
About this route:
A direct, nonstop flight between University of Illinois Willard Airport (CMI), Champaign-Urbana, Illinois, United States and Saint-Louis Airport (XLS), Saint-Louis, Senegal would travel a Great Circle distance of 4,557 miles (or 7,334 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 University of Illinois Willard Airport and Saint-Louis 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 University of Illinois Willard Airport and Saint-Louis Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | CMI / KCMI |
| Airport Name: | University of Illinois Willard Airport |
| Location: | Champaign-Urbana, Illinois, United States |
| GPS Coordinates: | 40°2'21"N by 88°16'41"W |
| Area Served: | Champaign-Urbana, Illinois |
| Operator/Owner: | University of Illinois at Urbana-Champaign |
| Airport Type: | Public |
| Elevation: | 754 feet (230 meters) |
| # of Runways: | 4 |
| View all routes: | Routes from CMI |
| More Information: | CMI Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | XLS / GOSS |
| Airport Names: |
|
| Location: | Saint-Louis, Senegal |
| GPS Coordinates: | 16°3'2"N by 16°27'47"W |
| Area Served: | Saint-Louis, Senegal |
| Airport Type: | Public |
| Elevation: | 9 feet (3 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from XLS |
| More Information: | XLS Maps & Info |
Facts about University of Illinois Willard Airport (CMI):
- University of Illinois Willard Airport (CMI) has 4 runways.
- Because of University of Illinois Willard Airport's relatively low elevation of 754 feet, planes can take off or land at University of Illinois Willard 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 is served by buses from the Champaign-Urbana Mass Transit District, which connect with intercity buses and with Amtrak.
- The furthest airport from University of Illinois Willard Airport (CMI) is Margaret River Airport (MGV), which is located 11,084 miles (17,838 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to University of Illinois Willard Airport (CMI) is Decatur Airport (DEC), which is located 34 miles (55 kilometers) WSW of CMI.
Facts about Saint-Louis Airport (XLS):
- The furthest airport from Saint-Louis Airport (XLS) is Santo-Pekoa International Airport (SON), which is nearly antipodal to Saint-Louis Airport (meaning Saint-Louis Airport is almost on the exact opposite side of the Earth from Santo-Pekoa International Airport), and is located 12,189 miles (19,616 kilometers) away in Luganville, Vanuatu.
- In addition to being known as "Saint-Louis Airport", another name for XLS is "Aéroport de Saint-Louis".
- Saint-Louis Airport (XLS) has 2 runways.
- The closest airport to Saint-Louis Airport (XLS) is Richard Toll Airport (RDT), which is located 60 miles (96 kilometers) ENE of XLS.
- Because of Saint-Louis Airport's relatively low elevation of 9 feet, planes can take off or land at Saint-Louis 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 34.19 miles (55.02 km) WSW | Decatur Airport (DEC) | Decatur, Illinois, United States |     |
| 2 | 37.72 miles (60.70 km) ENE | Vermilion Regional Airport (DNV) | Danville, Illinois, United States | |
| 3 | 38.77 miles (62.39 km) S | Coles County Memorial Airport (MTO) | Mattoon/Charleston, Illinois, United States | |
| 4 | 45.24 miles (72.81 km) NW | Central Illinois Regional Airport at Bloomington-Normal (BMI) | Bloomington, Illinois, United States | |
| 5 | 65.63 miles (105.63 km) SE | Terre Haute International Airport Hulman Field (HUF) | Terre Haute, Indiana, United States | |
| 6 | 66.86 miles (107.60 km) NE | Kentland Municipal Airport (KKT) | Kentland, Indiana, United States | |
| 7 | 74.83 miles (120.43 km) NNE | Greater Kankakee Airport (IKK) | Kankakee, Illinois, United States | |
| 8 | 75.30 miles (121.18 km) ENE | Purdue University Airport (LAF) | West Lafayette, Indiana, United States | |
| 9 | 75.38 miles (121.31 km) W | Abraham Lincoln Capital Airport (SPI) | Springfield, Illinois, United States | |
| 10 | 77.67 miles (124.99 km) SE | Sullivan County Airport (SIV) | Sullivan, Indiana, United States | |
| 11 | 85.17 miles (137.07 km) NE | Jasper County Airport (RNZ) | Rensselaer, Indiana, United States | |
| 12 | 86.13 miles (138.61 km) WNW | General Wayne A. Downing Peoria International Airport (PIA) | Peoria, Illinois, United States | |
| 13 | 91.98 miles (148.02 km) SSE | Ed-Air Airport (OTN) | Oaktown, Indiana, United States | |
| 14 | 95.13 miles (153.09 km) SSE | Lawrenceville–Vincennes International Airport (LWV) | Lawrenceville, Illinois, United States | |
| 15 | 100.87 miles (162.34 km) SSE | O'Neal Airport (OEA) | Vincennes, Indiana, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,083.92 miles (17,837.80 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,061.18 miles (17,801.20 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,039.25 miles (17,765.90 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 11,037.54 miles (17,763.16 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 11,000.46 miles (17,703.48 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 10,986.07 miles (17,680.33 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 7 | 10,976.39 miles (17,664.74 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 8 | 10,969.73 miles (17,654.02 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 9 | 10,963.47 miles (17,643.94 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 10 | 10,944.07 miles (17,612.72 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 11 | 10,920.51 miles (17,574.81 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 10,894.80 miles (17,533.44 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 13 | 10,872.65 miles (17,497.79 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 10,867.84 miles (17,490.04 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,844.34 miles (17,452.22 km) WSW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 59.76 miles (96.17 km) ENE | Richard Toll Airport (RDT) | Richard Toll, Senegal | |
| 2 | 108.36 miles (174.38 km) ENE | Podor Airport (POD) | Podor, Senegal | |
| 3 | 113.53 miles (182.71 km) SW | Léopold Sédar Senghor International Airport (DKR) | Dakar, Senegal | |
| 4 | 134.40 miles (216.30 km) SSE | Kaolack Airport (KLC) | Kaolack, Senegal | |
| 5 | 145.47 miles (234.11 km) NNE | Nouakchott International Airport (NKC) | Nouakchott, Mauritania | |
| 6 | 155.35 miles (250.01 km) ENE | Abbaye Airport (BGH) | Boghe (Bogué), Mauritania | |
| 7 | 156.05 miles (251.13 km) NE | Boutilimit Airport (OTL) | Boutilimit, Mauritania | |
| 8 | 187.87 miles (302.34 km) S | Banjul International Airport (BJL) | Banjul, Gambia | |
| 9 | 196.34 miles (315.97 km) E | Kaédi Airport (KED) | Kaédi, Mauritania | |
| 10 | 211.13 miles (339.77 km) E | Ouro Sogui Airport (MAX) | Matam, Senegal | |
| 11 | 239.68 miles (385.72 km) SSE | Kolda North Airport (KDA) | Kolda, Senegal | |
| 12 | 241.80 miles (389.15 km) S | Ziguinchor Airport (ZIG) | Ziguinchor, Senegal | |
| 13 | 246.50 miles (396.71 km) SE | Tambacounda Airport (TUD) | Tambacounda, Senegal | |
| 14 | 252.27 miles (405.99 km) S | Cap Skirring Airport (CSK) | Cap Skirring, Senegal | |
| 15 | 278.72 miles (448.56 km) ESE | Bakel Airport (BXE) | Bakel, Senegal | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,188.95 miles (19,616.16 km) W | Santo-Pekoa International Airport (SON) | Luganville, Vanuatu | |
| 2 | 12,183.07 miles (19,606.71 km) S | Île des Pins Airport (BMY) | Waala, Belep Islands, New Caledonia | |
| 3 | 12,180.27 miles (19,602.19 km) W | Norsup Airport (NUS) | Norsup, Malakula island, Vanuatu | |
| 4 | 12,151.56 miles (19,555.99 km) W | Malekoula Airport (LPM) | Lamap, Malampa, Vanuatu | |
| 5 | 12,145.26 miles (19,545.85 km) W | Craig Cove Airport (CCV) | Craig Cove, Ambrym Island, Malampa, Vanuatu | |
| 6 | 12,138.47 miles (19,534.92 km) WSW | Gaua Airport (ZGU) | Gaua, Torba, Vanuatu | |
| 7 | 12,137.64 miles (19,533.59 km) W | Longana Airport (LOD) | Longana, Ambae Island, Pénama Province, Vanuatu | |
| 8 | 12,129.60 miles (19,520.64 km) WSW | Vanua Lava Airport (SLH) | Sola, Vanua Lava, Torba Province, Vanuatu | |
| 9 | 12,128.63 miles (19,519.09 km) W | Lonorore Airport (LNE) | Lonorore, Pentecost Island, Pénama Province, Vanuatu | |
| 10 | 12,128.10 miles (19,518.23 km) W | Lamen Bay Airport (LNB) | Lamen Bay, Epi Island, Shéfa Province, Vanuatu | |
| 11 | 12,127.30 miles (19,516.96 km) W | Sara Airport (SSR) | Sara, Vanuatu | |
| 12 | 12,125.66 miles (19,514.30 km) WSW | Maewo-Naone Airport (MWF) | Maewo, Vanuatu | |
| 13 | 12,122.86 miles (19,509.80 km) S | Koumac Airport (KOC) | Koumac, New Caledonia | |
| 14 | 12,113.00 miles (19,493.93 km) WSW | Mota Lava Airport (MTV) | Mota Lava, Vanuatu | |
| 15 | 12,110.55 miles (19,489.99 km) WSW | Siwo Airport (EAE) | Sangafa, Emae, Shéfa, Vanuatu | |