Nonstop flight route between Asunción, Paraguay and Port Heiden, Alaska, United States:
Departure Airport:

Arrival Airport:

Distance from ASU to PTH:
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- About this route
- ASU Airport Information
- PTH Airport Information
- Facts about ASU
- Facts about PTH
- 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 PTH
- List of Nearest Airports to PTH
- Map of Furthest Airports from PTH
- List of Furthest Airports from PTH
About this route:
A direct, nonstop flight between Silvio Pettirossi International Airport (ASU), Asunción, Paraguay and Port Heiden Airport (PTH), Port Heiden, Alaska, United States would travel a Great Circle distance of 8,077 miles (or 12,999 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 Port Heiden 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 Port Heiden 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: | PTH / PAPH |
Airport Names: |
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Location: | Port Heiden, Alaska, United States |
GPS Coordinates: | 56°57'33"N by 158°37'59"W |
Area Served: | Port Heiden, Alaska |
Operator/Owner: | State of Alaska DOT&PF - Central Region |
Airport Type: | Public |
Elevation: | 95 feet (29 meters) |
# of Runways: | 2 |
View all routes: | Routes from PTH |
More Information: | PTH Maps & Info |
Facts about Silvio Pettirossi International Airport (ASU):
- Silvio Pettirossi International Airport handled 835,323 passengers last year.
- 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.
- Silvio Pettirossi International Airport is Paraguay's main national and international gateway, located at Luque, suburb of the capital Asunción.
- Silvio Pettirossi International Airport (ASU) currently has only 1 runway.
- In addition to being known as "Silvio Pettirossi International Airport", another name for ASU is "Aeropuerto Internacional de Asunción Silvio Pettirossi".
- The airport, located within Luque, may be reached from the city of Asuncion via the Airport Main Road, which runs adjacent to nearby Ñu Guasú Park.
- 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.
Facts about Port Heiden Airport (PTH):
- The closest airport to Port Heiden Airport (PTH) is Chignik Fisheries Airport (KCG), which is located 44 miles (71 kilometers) S of PTH.
- On April 30, 2008, a Cessna Citation Excel business jet veered off the gravel runway 23 upon landing in a crosswind.
- The airport was built in 1942 after the World War II Japanese attack on the Aleutian Islands.
- The furthest airport from Port Heiden Airport (PTH) is George Airport (GRJ), which is located 10,850 miles (17,462 kilometers) away in George, South Africa.
- In addition to being known as "Port Heiden Airport", other names for PTH include "Port Heiden Air Force Station" and "Fort Morrow Army Airfield".
- Because of Port Heiden Airport's relatively low elevation of 95 feet, planes can take off or land at Port Heiden 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.
- Port Heiden Airport (PTH) has 2 runways.