Nonstop flight route between Cortina d'Ampezzo, Italy and SeaTac (near Seattle and Tacoma), Washington, United States:
Departure Airport:

Arrival Airport:

Distance from CDF to SEA:
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- About this route
- CDF Airport Information
- SEA Airport Information
- Facts about CDF
- Facts about SEA
- Map of Nearest Airports to CDF
- List of Nearest Airports to CDF
- Map of Furthest Airports from CDF
- List of Furthest Airports from CDF
- Map of Nearest Airports to SEA
- List of Nearest Airports to SEA
- Map of Furthest Airports from SEA
- List of Furthest Airports from SEA
About this route:
A direct, nonstop flight between Cortina Airport (CDF), Cortina d'Ampezzo, Italy and Seattle–Tacoma International Airport (SEA), SeaTac (near Seattle and Tacoma), Washington, United States would travel a Great Circle distance of 5,382 miles (or 8,662 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 Cortina Airport and Seattle–Tacoma International 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 Cortina Airport and Seattle–Tacoma International Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | CDF / LIDI |
Airport Names: |
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Location: | Cortina d'Ampezzo, Italy |
GPS Coordinates: | 46°34'33"N by 12°7'0"E |
Elevation: | 3937 feet (1,200 meters) |
# of Runways: | 1 |
View all routes: | Routes from CDF |
More Information: | CDF Maps & Info |
Arrival 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 |
Facts about Cortina Airport (CDF):
- The furthest airport from Cortina Airport (CDF) is Chatham Islands (CHT), which is located 11,978 miles (19,277 kilometers) away in Waitangi, Chatham Islands, New Zealand.
- The closest airport to Cortina Airport (CDF) is Belluno Airport (BLX), which is located 29 miles (47 kilometers) SSE of CDF.
- In addition to being known as "Cortina Airport", another name for CDF is "Aeroporto di Cortina".
- Cortina Airport (CDF) currently has only 1 runway.
Facts about Seattle–Tacoma International Airport (SEA):
- Seattle's Central Link light-rail line serves the airport at the SeaTac/Airport Station, which opened on December 19, 2009.
- Seattle–Tacoma International Airport handled 34,776,666 passengers last year.
- 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 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.
- The Seattle–Tacoma International Airport, also known as Sea–Tac Airport or Sea–Tac /ˈsiːtæk/, is an American airport.
- A new control tower was built beginning in 2001 and opened November 2004, at a cost of $26 million.
- In addition to being known as "Seattle–Tacoma International Airport", another name for SEA is "Sea–Tac 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.
- 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.