Nonstop flight route between Carbondale/Murphysboro, Illinois, United States and Sélibaby, Mauritania:
Departure Airport:

Arrival Airport:

Distance from MDH to SEY:
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- About this route
- MDH Airport Information
- SEY Airport Information
- Facts about MDH
- Facts about SEY
- Map of Nearest Airports to MDH
- List of Nearest Airports to MDH
- Map of Furthest Airports from MDH
- List of Furthest Airports from MDH
- Map of Nearest Airports to SEY
- List of Nearest Airports to SEY
- Map of Furthest Airports from SEY
- List of Furthest Airports from SEY
About this route:
A direct, nonstop flight between Southern Illinois Airport (MDH), Carbondale/Murphysboro, Illinois, United States and Sélibaby Airport (SEY), Sélibaby, Mauritania would travel a Great Circle distance of 4,881 miles (or 7,855 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 Southern Illinois Airport and Sélibaby 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 Southern Illinois Airport and Sélibaby Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | MDH / KMDH |
Airport Name: | Southern Illinois Airport |
Location: | Carbondale/Murphysboro, Illinois, United States |
GPS Coordinates: | 37°46'41"N by 89°15'6"W |
Area Served: | Carbondale / Murphysboro, Illinois |
Airport Type: | Public |
Elevation: | 411 feet (125 meters) |
# of Runways: | 3 |
View all routes: | Routes from MDH |
More Information: | MDH Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | SEY / GQNS |
Airport Name: | Sélibaby Airport |
Location: | Sélibaby, Mauritania |
GPS Coordinates: | 15°10'45"N by 12°12'25"W |
Area Served: | Sélibaby, Mauritania |
Operator/Owner: | Government |
Airport Type: | Public |
Elevation: | 262 feet (80 meters) |
# of Runways: | 1 |
View all routes: | Routes from SEY |
More Information: | SEY Maps & Info |
Facts about Southern Illinois Airport (MDH):
- The closest airport to Southern Illinois Airport (MDH) is Williamson County Regional Airport (MWA), which is located only 13 miles (21 kilometers) E of MDH.
- The furthest airport from Southern Illinois Airport (MDH) is Margaret River Airport (MGV), which is located 11,052 miles (17,786 kilometers) away in Margaret River, Western Australia, Australia.
- The airport is owned and operated by Southern Illinois Airport Authority, a local governmental entity created under state law.
- Southern Illinois Airport is also the home operating base for Southern Illinois University's aviation flight and aviation technologies programs.
- Southern Illinois Airport (MDH) has 3 runways.
- Because of Southern Illinois Airport's relatively low elevation of 411 feet, planes can take off or land at Southern Illinois 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.
- Based upon a study commissioned by the Illinois Aeronautics Division, the airport contributes more than $13.8 million in direct and indirect benefits to the region on an annual basis.
Facts about Sélibaby Airport (SEY):
- The furthest airport from Sélibaby Airport (SEY) is Longana Airport (LOD), which is nearly antipodal to Sélibaby Airport (meaning Sélibaby Airport is almost on the exact opposite side of the Earth from Longana Airport), and is located 12,422 miles (19,992 kilometers) away in Longana, Ambae Island, Pénama Province, Vanuatu.
- The closest airport to Sélibaby Airport (SEY) is Bakel Airport (BXE), which is located 29 miles (46 kilometers) SW of SEY.
- Because of Sélibaby Airport's relatively low elevation of 262 feet, planes can take off or land at Sélibaby 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.
- Sélibaby Airport (SEY) currently has only 1 runway.