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

About this route:

A direct, nonstop flight between Gatwick Airport (LGW), London, England, United Kingdom and Portsmouth International Airport at Pease (PSM), Portsmouth, New Hampshire, United States would travel a Great Circle distance of 3,237 miles (or 5,210 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 Gatwick 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 Gatwick 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:

Arrival Airport Information:

Facts about Gatwick Airport (LGW):

• In May 1950, Gatwick's first charter flight left the airport's original grass runway for Calvi on the Mediterranean island of Corsica.
• On 1 May 1963, non-scheduled operators began implementing the Ministry of Aviation's instruction to transfer all regular charter flights from Heathrow to Gatwick, restricting the former's use for non-scheduled operations to "occasional" charter flights.
• Caledonian Airways purchased British United Airways in November 1970, and the combined airline was initially known as Caledonian/BUA.
• Gatwick Airport handled 35,444,206 passengers last year.
• The furthest airport from Gatwick Airport (LGW) is Chatham Islands (CHT), which is located 11,901 miles (19,152 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• The closest airport to Gatwick Airport (LGW) is Redhill Aerodrome (KRH), which is located only 5 miles (8 kilometers) NNE of LGW.
• Because of Gatwick Airport's relatively low elevation of 203 feet, planes can take off or land at Gatwick 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.
• Gatwick Airport (LGW) has 2 runways.
• The name "Gatwick" was first recorded as "Gatwik" in 1241 on the site of today's airport, on the northern edge of the North Terminal's aircraft taxiing area.

Facts about Portsmouth International Airport at Pease (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.
• 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.
• Pease was one of 7 Launch Abort Sites and one of 18 Emergency Landing Sites for NASA space shuttle orbiters.
• 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.
• Portsmouth International Airport at Pease (PSM) currently has only 1 runway.