Nonstop flight route between Petersburg, Alaska, United States and Castres, Languedoc, France:
Departure Airport:

Arrival Airport:

Distance from PSG to DCM:
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- About this route
- PSG Airport Information
- DCM Airport Information
- Facts about PSG
- Facts about DCM
- 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 DCM
- List of Nearest Airports to DCM
- Map of Furthest Airports from DCM
- List of Furthest Airports from DCM
About this route:
A direct, nonstop flight between Petersburg James A. Johnson Airport (PSG), Petersburg, Alaska, United States and Castres - Mazamet Airport (DCM), Castres, Languedoc, France would travel a Great Circle distance of 5,034 miles (or 8,101 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 Castres - Mazamet 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 Castres - Mazamet 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: | DCM / LFCK |
Airport Names: |
|
Location: | Castres, Languedoc, France |
GPS Coordinates: | 43°33'17"N by 2°17'26"E |
Area Served: | Castres / Mazamet |
Operator/Owner: | CCI Castres-Mazamet |
Airport Type: | Public |
Elevation: | 785 feet (239 meters) |
# of Runways: | 1 |
View all routes: | Routes from DCM |
More Information: | DCM 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.
- As per Federal Aviation Administration records, the airport had 19,901 passenger boardings in calendar year 2008, 17,988 enplanements in 2009, and 18,468 in 2010.
- The closest airport to Petersburg James A. Johnson Airport (PSG) is Wrangell Airport (WRG), which is located 31 miles (50 kilometers) SE of PSG.
- Petersburg James A. Johnson Airport (PSG) currently has only 1 runway.
- 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.
Facts about Castres - Mazamet Airport (DCM):
- Because of Castres - Mazamet Airport's relatively low elevation of 785 feet, planes can take off or land at Castres - Mazamet 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 Castres - Mazamet Airport (DCM) is Chatham Islands (CHT), which is nearly antipodal to Castres - Mazamet Airport (meaning Castres - Mazamet Airport is almost on the exact opposite side of the Earth from Chatham Islands), and is located 12,372 miles (19,910 kilometers) away in Waitangi, Chatham Islands, New Zealand.
- Castres - Mazamet Airport (DCM) currently has only 1 runway.
- In addition to being known as "Castres - Mazamet Airport", another name for DCM is "Aéroport de Castres - Mazamet".
- The closest airport to Castres - Mazamet Airport (DCM) is Carcassonne Airport (CCF), which is located 23 miles (38 kilometers) S of DCM.