Nonstop flight route between Portsmouth, New Hampshire, United States and London, England, United Kingdom:

About this route:

A direct, nonstop flight between Portsmouth International Airport at Pease (PSM), Portsmouth, New Hampshire, United States and London City Airport (LCY), London, England, United Kingdom would travel a Great Circle distance of 3,239 miles (or 5,213 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 London City 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 London City Airport. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

Arrival Airport Information:

Facts about Portsmouth International Airport at Pease (PSM):

• Pease was one of 7 Launch Abort Sites and one of 18 Emergency Landing Sites for NASA space shuttle orbiters.
• 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.
• It shares the runway with the Pease Air National Guard Base, which is actively utilized by the 157th Air Refueling Wing of the New Hampshire Air National Guard, an Air Mobility Command -gained Air National Guard unit operating the KC-135R Stratotanker aircraft.
• Portsmouth International Airport at Pease (PSM) currently has only 1 runway.
• 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.
• 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.
• 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.

Facts about London City Airport (LCY):

• London City Airport (LCY) currently has only 1 runway.
• The closest airport to London City Airport (LCY) is London Biggin Hill Airport (BQH), which is located only 12 miles (19 kilometers) S of LCY.
• London City Airport handled 3,379,753 passengers last year.
• Because of London City Airport's relatively low elevation of 19 feet, planes can take off or land at London City 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.
• Corporate aircraft such as the Beechcraft Super King Air, Cessna CitationJet series, Hawker 400, Hawker 800, Piaggio Avanti and variants of the Dassault Falcon business jets are increasingly common.
• London City Airport was granted planning permission to construct an extended apron with four additional aircraft parking stands and four new gates to the east of the terminal in 2001.
• The size and layout of the airport and overall complexity caused by the lack of taxiways mean that the airport gets very busy during peak hours.
• The furthest airport from London City Airport (LCY) is Chatham Islands (CHT), which is located 11,881 miles (19,121 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• In 2013, London City served over 3.3 million passengers, a 12% increase compared with 2012 and a record total for the airport.
• In 1988, the first full year of operation, the airport handled 133,000 passengers.