Nonstop flight route between Portsmouth, New Hampshire, United States and Stornoway, Scotland, United Kingdom:
Departure Airport:

Arrival Airport:

Distance from PSM to SYY:
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- About this route
- PSM Airport Information
- SYY Airport Information
- Facts about PSM
- Facts about SYY
- Map of Nearest Airports to PSM
- List of Nearest Airports to PSM
- Map of Furthest Airports from PSM
- List of Furthest Airports from PSM
- Map of Nearest Airports to SYY
- List of Nearest Airports to SYY
- Map of Furthest Airports from SYY
- List of Furthest Airports from SYY
About this route:
A direct, nonstop flight between Portsmouth International Airport at Pease (PSM), Portsmouth, New Hampshire, United States and Stornoway Airport (SYY), Stornoway, Scotland, United Kingdom would travel a Great Circle distance of 2,884 miles (or 4,641 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 Portsmouth International Airport at Pease and Stornoway 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 Portsmouth International Airport at Pease and Stornoway Airport. You'll see that it will travel the same route of the red line on this map!
Departure 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 |
Arrival Airport Information:
IATA / ICAO Codes: | SYY / EGPO |
Airport Names: |
|
Location: | Stornoway, Scotland, United Kingdom |
GPS Coordinates: | 58°12'56"N by 6°19'51"W |
Area Served: | Stornoway, Outer Hebrides |
Operator/Owner: | Highlands and Islands Airports Limited |
Airport Type: | Private |
Elevation: | 26 feet (8 meters) |
# of Runways: | 2 |
View all routes: | Routes from SYY |
More Information: | SYY Maps & Info |
Facts about Portsmouth International Airport at Pease (PSM):
- The airport served as a hub for Pan Am from 1998 until 2005, when all mainline Pan Am flights at the airport were suspended.
- 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 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.
- Portsmouth International Airport at Pease, formerly known as Pease International Airport, is a joint civil and military use airport located one nautical mile west of the central business district of Portsmouth, a city in Rockingham County, New Hampshire, United States.
- Portsmouth International Airport at Pease (PSM) currently has only 1 runway.
- 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.
Facts about Stornoway Airport (SYY):
- Stornoway Airport handled 125,582 passengers last year.
- The furthest airport from Stornoway Airport (SYY) is Ryan's Creek Aerodrome (SZS), which is located 11,621 miles (18,703 kilometers) away in Stewart Island, New Zealand.
- Stornoway Airport (SYY) has 2 runways.
- The closest airport to Stornoway Airport (SYY) is Benbecula Airport (BEB), which is located 63 miles (102 kilometers) SW of SYY.
- In addition to being known as "Stornoway Airport", another name for SYY is "Port-Adhair Steòrnabhagh".
- Because of Stornoway Airport's relatively low elevation of 26 feet, planes can take off or land at Stornoway 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.