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

Arrival Airport:

Distance from ASU to SEA:
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- About this route
- ASU Airport Information
- SEA Airport Information
- Facts about ASU
- Facts about SEA
- Map of Nearest Airports to ASU
- List of Nearest Airports to ASU
- Map of Furthest Airports from ASU
- List of Furthest Airports from ASU
- 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 Silvio Pettirossi International Airport (ASU), Asunción, Paraguay and Seattle–Tacoma International Airport (SEA), SeaTac (near Seattle and Tacoma), Washington, United States would travel a Great Circle distance of 6,431 miles (or 10,349 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 Silvio Pettirossi International 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 Silvio Pettirossi International 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: | ASU / SGAS |
Airport Names: |
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Location: | Asunción, Paraguay |
GPS Coordinates: | 25°14'22"S by 57°31'9"W |
Area Served: | Asunción |
Airport Type: | Public |
Elevation: | 291 feet (89 meters) |
# of Runways: | 1 |
View all routes: | Routes from ASU |
More Information: | ASU 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 Silvio Pettirossi International Airport (ASU):
- In addition to being known as "Silvio Pettirossi International Airport", another name for ASU is "Aeropuerto Internacional de Asunción Silvio Pettirossi".
- The furthest airport from Silvio Pettirossi International Airport (ASU) is Taipei International Airport (Taipei Songshan Airport) (TSA), which is nearly antipodal to Silvio Pettirossi International Airport (meaning Silvio Pettirossi International Airport is almost on the exact opposite side of the Earth from Taipei International Airport (Taipei Songshan Airport)), and is located 12,378 miles (19,920 kilometers) away in Taipei City, Taiwan, Republic of China.
- The airport serves as hub for TAM Airlines also known as Transportes Aéreos del Mercosur S.A., formerly known as TAM Mercosur and LAP.
- Because of Silvio Pettirossi International Airport's relatively low elevation of 291 feet, planes can take off or land at Silvio Pettirossi 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.
- The closest airport to Silvio Pettirossi International Airport (ASU) is Clorinda Airport (CLX), which is located only 14 miles (23 kilometers) WSW of ASU.
- Silvio Pettirossi International Airport (ASU) currently has only 1 runway.
- Silvio Pettirossi International Airport handled 835,323 passengers last year.
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.
- Seattle–Tacoma International Airport handled 34,776,666 passengers last year.
- Interstate 5 and its offshoot Interstate 405 intersect very close to the airport, and most people use private vehicles to arrive at the 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.
- 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.
- The facility was originally scheduled to open in Spring 2011.
- In addition to being known as "Seattle–Tacoma International Airport", another name for SEA is "Sea–Tac 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.
- A recurring problem at the airport is misidentification of the westernmost taxiway, Taxiway Tango, as a runway.
- Seattle–Tacoma International Airport (SEA) has 3 runways.