Nonstop flight route between Petersburg, Alaska, United States and Plattsburgh, New York, United States:
Departure Airport:

Arrival Airport:

Distance from PSG to PLB:
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- About this route
- PSG Airport Information
- PLB Airport Information
- Facts about PSG
- Facts about PLB
- Map of Nearest Airports to PSG
- List of Nearest Airports to PSG
- Map of Furthest Airports from PSG
- List of Furthest Airports from PSG
- Map of Nearest Airports to PLB
- List of Nearest Airports to PLB
- Map of Furthest Airports from PLB
- List of Furthest Airports from PLB
About this route:
A direct, nonstop flight between Petersburg James A. Johnson Airport (PSG), Petersburg, Alaska, United States and Clinton County Airport (PLB), Plattsburgh, New York, United States would travel a Great Circle distance of 2,635 miles (or 4,241 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 Petersburg James A. Johnson Airport and Clinton County 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 Petersburg James A. Johnson Airport and Clinton County Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | PSG / PAPG |
Airport Name: | Petersburg James A. Johnson Airport |
Location: | Petersburg, Alaska, United States |
GPS Coordinates: | 56°48'5"N by 132°56'45"W |
Area Served: | Petersburg, Alaska |
Airport Type: | Public |
Elevation: | 113 feet (34 meters) |
# of Runways: | 1 |
View all routes: | Routes from PSG |
More Information: | PSG Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | PLB / KPLB |
Airport Name: | Clinton County Airport |
Location: | Plattsburgh, New York, United States |
GPS Coordinates: | 44°41'15"N by 73°31'27"W |
Area Served: | City of Plattsburgh, New York |
Operator/Owner: | Clinton County |
Airport Type: | Public |
Elevation: | 371 feet (113 meters) |
# of Runways: | 2 |
View all routes: | Routes from PLB |
More Information: | PLB Maps & Info |
Facts about Petersburg James A. Johnson Airport (PSG):
- Because of Petersburg James A. Johnson Airport's relatively low elevation of 113 feet, planes can take off or land at Petersburg James A. Johnson 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 Petersburg James A. Johnson Airport (PSG) is Wrangell Airport (WRG), which is located 31 miles (50 kilometers) SE of PSG.
- The furthest airport from Petersburg James A. Johnson Airport (PSG) is Port Alfred Airport (AFD), which is located 10,570 miles (17,010 kilometers) away in Port Alfred, South Africa.
- Petersburg James A. Johnson Airport (PSG) currently has only 1 runway.
Facts about Clinton County Airport (PLB):
- Clinton County Airport (PLB) has 2 runways.
- The closest airport to Clinton County Airport (PLB) is Plattsburgh International Airport (PBG), which is located only 4 miles (6 kilometers) SE of PLB.
- As per Federal Aviation Administration records, the airport had 1,712 passenger boardings in calendar year 2004 and 1,747 enplanements in 2005.
- Because of Clinton County Airport's relatively low elevation of 371 feet, planes can take off or land at Clinton County 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 furthest airport from Clinton County Airport (PLB) is Margaret River Airport (MGV), which is located 11,563 miles (18,609 kilometers) away in Margaret River, Western Australia, Australia.
- Clinton County Airport covers an area of 990 acres at an elevation of 371 ft above mean sea level.