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

Arrival Airport:

Distance from SEA to KLU:
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- About this route
- SEA Airport Information
- KLU Airport Information
- Facts about SEA
- Facts about KLU
- 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 KLU
- List of Nearest Airports to KLU
- Map of Furthest Airports from KLU
- List of Furthest Airports from KLU
About this route:
A direct, nonstop flight between Seattle–Tacoma International Airport (SEA), SeaTac (near Seattle and Tacoma), Washington, United States and Klagenfurt Airport (KLU), Klagenfurt, Austria would travel a Great Circle distance of 5,429 miles (or 8,737 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 Klagenfurt 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 Klagenfurt 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: | KLU / LOWK |
Airport Names: |
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Location: | Klagenfurt, Austria |
GPS Coordinates: | 46°38'34"N by 14°20'13"E |
Area Served: | Klagenfurt, Austria |
Operator/Owner: | Kärntner Flughafen Betriebsgesellschaft m. b. H. |
Airport Type: | Public |
Elevation: | 1470 feet (448 meters) |
# of Runways: | 2 |
View all routes: | Routes from KLU |
More Information: | KLU Maps & Info |
Facts about Seattle–Tacoma International Airport (SEA):
- Residents of the surrounding area filed lawsuits against the Port in the early 1970s, complaining of noise, vibration, smoke, and other problems.
- The Seattle–Tacoma International Airport, also known as Sea–Tac Airport or Sea–Tac /ˈsiːtæk/, is an American airport.
- 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.
- The airport has a Central Terminal building, which was renovated and expanded in 2003.
- Seattle–Tacoma International Airport (SEA) has 3 runways.
- Citing increased landing fees and other costs due to the aforementioned work at the airport, Southwest Airlines threatened in 2005 to move to nearby Boeing Field.
- Seattle–Tacoma International Airport handled 34,776,666 passengers last year.
- The April 1957 OAG shows 216 departures a week on United, 80 Northwest, 35 Western, 21 Trans-Canada, 20 Pan Am, 20 Pacific Northern, and 10 Alaska.
- 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.
- In addition to being known as "Seattle–Tacoma International Airport", another name for SEA is "Sea–Tac Airport".
- A recurring problem at the airport is misidentification of the westernmost taxiway, Taxiway Tango, as a runway.
- 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 South Satellite Terminal has reached its maximum capacity for handling international passengers in terms of immigration check stands as well as customs declaration.
Facts about Klagenfurt Airport (KLU):
- Klagenfurt Airport (KLU) has 2 runways.
- The furthest airport from Klagenfurt Airport (KLU) is Chatham Islands (CHT), which is located 11,877 miles (19,114 kilometers) away in Waitangi, Chatham Islands, New Zealand.
- The closest airport to Klagenfurt Airport (KLU) is Ljubljana Jože Pučnik Airport (LJU), which is located 29 miles (47 kilometers) S of KLU.
- After the end of World War II, Julius Fedrigoni was returned to Annabichl, he worked with low-budget flight operations.
- The train station "Klagenfurt-Annabichl" is at a 150 meters walking distance from the terminal and offers suburban rail services every half-hour to St.Veit as well as to Villach.
- A regular suburban bus service connects the airport with the city centre including Klagenfurt main station.
- The nearest bigger international airport is Ljubljana Jože Pučnik Airport in Slovenia approx.
- In addition to being known as "Klagenfurt Airport", another name for KLU is "Kärnten Airport".