Nonstop flight route between Cherbourg, France and Portsmouth, New Hampshire, United States:

About this route:

A direct, nonstop flight between Cherbourg - Maupertus Airport (CER), Cherbourg, France and Portsmouth International Airport at Pease (PSM), Portsmouth, New Hampshire, United States would travel a Great Circle distance of 3,219 miles (or 5,180 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 Cherbourg - Maupertus 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 Cherbourg - Maupertus 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 Cherbourg - Maupertus Airport (CER):

• Known as Advanced Landing Ground "A-15", the airfield consisted of a 6000' Pierced Steel Planking runway aligned 11/29.
• In addition to being known as "Cherbourg - Maupertus Airport", other names for CER include "Aéroport de Cherbourg - Maupertus" and "(Advanced Landing Ground A-15)".
• The furthest airport from Cherbourg - Maupertus Airport (CER) is Dunedin International Airport (DUD), which is located 11,973 miles (19,269 kilometers) away in Dunedin, Otago, New Zealand.
• The closest airport to Cherbourg - Maupertus Airport (CER) is Alderney Airport (ACI), which is located 33 miles (54 kilometers) W of CER.
• No destinations served at present, as Twin Jet dropped services to Jersey and Paris Orly followed by Chalair and also Airlinair, which both failed to make links to Paris profitable.
• Because of Cherbourg - Maupertus Airport's relatively low elevation of 459 feet, planes can take off or land at Cherbourg - Maupertus 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 remains of the World War II main runway are still visible just to the south of the current airport runway.
• Cherbourg - Maupertus Airport (CER) currently has only 1 runway.
• The 363d Fighter Group, based P-38 Lightning fighters at Maupertus from 9 July through August 1944.

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 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 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.
• Portsmouth International Airport at Pease (PSM) currently has only 1 runway.