Nonstop flight route between Sélibaby, Mauritania and Chenega, Alaska, United States:
Departure Airport:

Arrival Airport:

Distance from SEY to NCN:
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- About this route
- SEY Airport Information
- NCN Airport Information
- Facts about SEY
- Facts about NCN
- Map of Nearest Airports to SEY
- List of Nearest Airports to SEY
- Map of Furthest Airports from SEY
- List of Furthest Airports from SEY
- Map of Nearest Airports to NCN
- List of Nearest Airports to NCN
- Map of Furthest Airports from NCN
- List of Furthest Airports from NCN
About this route:
A direct, nonstop flight between Sélibaby Airport (SEY), Sélibaby, Mauritania and Chenega Bay Airport (NCN), Chenega, Alaska, United States would travel a Great Circle distance of 6,687 miles (or 10,762 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 Sélibaby Airport and Chenega Bay 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 Sélibaby Airport and Chenega Bay Airport. You'll see that it will travel the same route of the red line on this map!
Departure 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 |
Arrival Airport Information:
IATA / ICAO Codes: | NCN / PFCB |
Airport Names: |
|
Location: | Chenega, Alaska, United States |
GPS Coordinates: | 60°4'37"N by 147°59'30"W |
Area Served: | Chenega, Alaska |
Operator/Owner: | Alaska DOT&PF - Central Region |
Airport Type: | Public |
Elevation: | 72 feet (22 meters) |
# of Runways: | 1 |
View all routes: | Routes from NCN |
More Information: | NCN Maps & Info |
Facts about Sélibaby Airport (SEY):
- Sélibaby Airport (SEY) currently has only 1 runway.
- 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.
- 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.
Facts about Chenega Bay Airport (NCN):
- Chenega Bay Airport (NCN) currently has only 1 runway.
- The closest airport to Chenega Bay Airport (NCN) is Seward Airport (SWD), which is located 49 miles (79 kilometers) W of NCN.
- The furthest airport from Chenega Bay Airport (NCN) is Port Elizabeth International Airport (PLZ), which is located 10,611 miles (17,077 kilometers) away in Port Elizabeth, South Africa.
- Because of Chenega Bay Airport's relatively low elevation of 72 feet, planes can take off or land at Chenega Bay 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.
- In addition to being known as "Chenega Bay Airport", another name for NCN is "C05".