Nonstop flight route between Launceston, Tasmania, Australia and Portsmouth, New Hampshire, United States:
Departure Airport:

Arrival Airport:

Distance from LST to PSM:
Share this route:
Jump to:
- About this route
- LST Airport Information
- PSM Airport Information
- Facts about LST
- Facts about PSM
- Map of Nearest Airports to LST
- List of Nearest Airports to LST
- Map of Furthest Airports from LST
- List of Furthest Airports from LST
- Map of Nearest Airports to PSM
- List of Nearest Airports to PSM
- Map of Furthest Airports from PSM
- List of Furthest Airports from PSM
About this route:
A direct, nonstop flight between Launceston Airport (LST), Launceston, Tasmania, Australia and Portsmouth International Airport at Pease (PSM), Portsmouth, New Hampshire, United States would travel a Great Circle distance of 10,507 miles (or 16,909 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 Launceston Airport and Portsmouth International Airport at Pease, 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 Launceston Airport and Portsmouth International Airport at Pease. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | LST / YMLT |
Airport Name: | Launceston Airport |
Location: | Launceston, Tasmania, Australia |
GPS Coordinates: | 41°32'42"S by 147°12'54"E |
Area Served: | Launceston |
Operator/Owner: | Australia Pacific Airports Corporation Limited |
Airport Type: | Public |
Elevation: | 562 feet (171 meters) |
# of Runways: | 3 |
View all routes: | Routes from LST |
More Information: | LST Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | PSM / KPSM |
Airport Name: | Portsmouth International Airport at Pease |
Location: | Portsmouth, New Hampshire, United States |
GPS Coordinates: | 43°4'41"N by 70°49'23"W |
Area Served: | Portsmouth, New Hampshire |
Operator/Owner: | Pease Development Authority |
Airport Type: | Public / Military |
Elevation: | 100 feet (30 meters) |
# of Runways: | 1 |
View all routes: | Routes from PSM |
More Information: | PSM Maps & Info |
Facts about Launceston Airport (LST):
- Because of Launceston Airport's relatively low elevation of 562 feet, planes can take off or land at Launceston 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.
- Primary access to Launceston Airport is via private vehicles.
- Launceston Airport's passenger numbers have increased dramatically in recent years, significantly exceeding the airports forecasts in the Airport Master Plan 2005.
- The redeveloped terminal was officially opened on 12 March 2010 by the Premier of Tasmania, the Hon.
- The closest airport to Launceston Airport (LST) is George Town Aerodrome (GEE), which is located 38 miles (60 kilometers) NNW of LST.
- The furthest airport from Launceston Airport (LST) is Corvo Airport (CVU), which is nearly antipodal to Launceston Airport (meaning Launceston Airport is almost on the exact opposite side of the Earth from Corvo Airport), and is located 12,280 miles (19,763 kilometers) away in Corvo Island, Azores, Portugal.
- Launceston Airport (LST) has 3 runways.
- In 1962 under the leadership of Tony John OAM, a plan for major redevelopment of the airport was approved.
Facts about Portsmouth International Airport at Pease (PSM):
- Portsmouth International Airport at Pease covers an area of 3,000 acres at an elevation of 100 feet above mean sea level.
- The furthest airport from Portsmouth International Airport at Pease (PSM) is Margaret River Airport (MGV), which is located 11,729 miles (18,875 kilometers) away in Margaret River, Western Australia, Australia.
- Because of Portsmouth International Airport at Pease's relatively low elevation of 100 feet, planes can take off or land at Portsmouth International Airport at Pease 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 Portsmouth International Airport at Pease (PSM) is Sanford Seacoast Regional Airport (SFM), which is located 23 miles (36 kilometers) NNE of PSM.
- The airport is located within the Pease International Tradeport, a result of the ongoing redevelopment of the former Pease Air Force Base which was closed under Base Realignment and Closure Commission action in the late 1980s and early 1990s.
- Portsmouth International Airport at Pease (PSM) currently has only 1 runway.