Nonstop flight route between Sélibaby, Mauritania and Ephrata, Washington, United States:
Departure Airport:

Arrival Airport:

Distance from SEY to EPH:
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- About this route
- SEY Airport Information
- EPH Airport Information
- Facts about SEY
- Facts about EPH
- 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 EPH
- List of Nearest Airports to EPH
- Map of Furthest Airports from EPH
- List of Furthest Airports from EPH
About this route:
A direct, nonstop flight between Sélibaby Airport (SEY), Sélibaby, Mauritania and Ephrata Municipal Airport (EPH), Ephrata, Washington, United States would travel a Great Circle distance of 6,227 miles (or 10,022 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 Ephrata Municipal 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 Ephrata Municipal 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: | EPH / KEPH |
Airport Names: |
|
Location: | Ephrata, Washington, United States |
GPS Coordinates: | 47°18'29"N by 119°31'0"W |
Area Served: | Ephrata, Washington |
Airport Type: | Public |
Elevation: | 1276 feet (389 meters) |
# of Runways: | 3 |
View all routes: | Routes from EPH |
More Information: | EPH Maps & Info |
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.
- 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 closest airport to Sélibaby Airport (SEY) is Bakel Airport (BXE), which is located 29 miles (46 kilometers) SW of SEY.
Facts about Ephrata Municipal Airport (EPH):
- In addition to being known as "Ephrata Municipal Airport", another name for EPH is "Ephrata Army Airfield".
- Parts of the 1989 Steven Spielberg film Always were filmed on the airport.
- Ephrata Municipal Airport (EPH) has 3 runways.
- The closest airport to Ephrata Municipal Airport (EPH) is Grant County International Airport (MWH), which is located only 12 miles (19 kilometers) SE of EPH.
- The furthest airport from Ephrata Municipal Airport (EPH) is Tôlanaro Airport (FTU), which is located 10,729 miles (17,266 kilometers) away in Tôlanaro, Madagascar.