Nonstop flight route between SeaTac (near Seattle and Tacoma), Washington, United States and Lebakeng, Lesotho:
Departure Airport:

Arrival Airport:

Distance from SEA to LEF:
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- About this route
- SEA Airport Information
- LEF Airport Information
- Facts about SEA
- Facts about LEF
- Map of Nearest Airports to SEA
- List of Nearest Airports to SEA
- Map of Furthest Airports from SEA
- List of Furthest Airports from SEA
- Map of Nearest Airports to LEF
- List of Nearest Airports to LEF
- Map of Furthest Airports from LEF
- List of Furthest Airports from LEF
About this route:
A direct, nonstop flight between Seattle–Tacoma International Airport (SEA), SeaTac (near Seattle and Tacoma), Washington, United States and Lebakeng Airport (LEF), Lebakeng, Lesotho would travel a Great Circle distance of 10,475 miles (or 16,858 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 Seattle–Tacoma International Airport and Lebakeng 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 Seattle–Tacoma International Airport and Lebakeng Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | SEA / KSEA |
Airport Names: |
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Location: | SeaTac (near Seattle and Tacoma), Washington, United States |
GPS Coordinates: | 47°26'56"N by 122°18'33"W |
Area Served: | Seattle; Tacoma, Washington, US |
Airport Type: | Public |
Elevation: | 433 feet (132 meters) |
# of Runways: | 3 |
View all routes: | Routes from SEA |
More Information: | SEA Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | LEF / FXLK |
Airport Name: | Lebakeng Airport |
Location: | Lebakeng, Lesotho |
GPS Coordinates: | 29°53'26"S by 28°39'20"E |
Area Served: | Lebakeng |
Airport Type: | Public |
Elevation: | 6040 feet (1,841 meters) |
# of Runways: | 1 |
View all routes: | Routes from LEF |
More Information: | LEF Maps & Info |
Facts about Seattle–Tacoma International Airport (SEA):
- Seattle–Tacoma International Airport handled 34,776,666 passengers last year.
- The airport has service to destinations throughout North America, Europe, the Middle East, and East Asia.
- The two-story North Concourse added four new gate positions and a new wing 600 feet long and 30 feet wide.
- Seattle–Tacoma International Airport (SEA) has 3 runways.
- Because of Seattle–Tacoma International Airport's relatively low elevation of 433 feet, planes can take off or land at Seattle–Tacoma International 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.
- Starting in the late 1980s, the Port of Seattle and a council representing local county governments considered the future of air traffic in the region and predicted that airport could reach capacity by 2000.
- In addition to being known as "Seattle–Tacoma International Airport", another name for SEA is "Sea–Tac Airport".
- The Seattle–Tacoma International Airport, also known as Sea–Tac Airport or Sea–Tac /ˈsiːtæk/, is an American airport.
- The furthest airport from Seattle–Tacoma International Airport (SEA) is Tôlanaro Airport (FTU), which is located 10,781 miles (17,350 kilometers) away in Tôlanaro, Madagascar.
- The closest airport to Seattle–Tacoma International Airport (SEA) is Renton Municipal Airport (RNT), which is located only 5 miles (9 kilometers) NE of SEA.
- Seattle's Central Link light-rail line serves the airport at the SeaTac/Airport Station, which opened on December 19, 2009.
Facts about Lebakeng Airport (LEF):
- The closest airport to Lebakeng Airport (LEF) is Lesobeng Airport (LES), which is located 20 miles (32 kilometers) WNW of LEF.
- Lebakeng Airport (LEF) currently has only 1 runway.
- The furthest airport from Lebakeng Airport (LEF) is Hana Airport (HNM), which is located 11,744 miles (18,900 kilometers) away in Hana, Hawaii, United States.
- Because of Lebakeng Airport's high elevation of 6,040 feet, planes must typically fly at a faster airspeed in order to takeoff or land at LEF. Combined with a high temperature, this could make LEF a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.