Nonstop flight route between Dembidolo, Ethiopia and Sélibaby, Mauritania:
Departure Airport:

Arrival Airport:

Distance from DEM to SEY:
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- About this route
- DEM Airport Information
- SEY Airport Information
- Facts about DEM
- Facts about SEY
- Map of Nearest Airports to DEM
- List of Nearest Airports to DEM
- Map of Furthest Airports from DEM
- List of Furthest Airports from DEM
- 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 Dembidolo Airport (DEM), Dembidolo, Ethiopia and Sélibaby Airport (SEY), Sélibaby, Mauritania would travel a Great Circle distance of 3,209 miles (or 5,164 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 Dembidolo 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 Dembidolo 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: | DEM / HADD |
Airport Name: | Dembidolo Airport |
Location: | Dembidolo, Ethiopia |
GPS Coordinates: | 8°33'0"N by 34°51'0"E |
Elevation: | 0 feet (0 meters) |
View all routes: | Routes from DEM |
More Information: | DEM 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 Dembidolo Airport (DEM):
- Because of Dembidolo Airport's relatively low elevation of 0 feet, planes can take off or land at Dembidolo 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 Dembidolo Airport (DEM) is Gambela Airport (GMB), which is located 35 miles (56 kilometers) SW of DEM.
- The furthest airport from Dembidolo Airport (DEM) is Manihi Airport (XMH), which is nearly antipodal to Dembidolo Airport (meaning Dembidolo Airport is almost on the exact opposite side of the Earth from Manihi Airport), and is located 12,025 miles (19,353 kilometers) away in Manihi, French Polynesia.
Facts about Sélibaby Airport (SEY):
- Sélibaby Airport (SEY) currently has only 1 runway.
- 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.