Nonstop flight route between St. Moritz / Samedan, Switzerland and Portsmouth, New Hampshire, United States:

About this route:

A direct, nonstop flight between Samedan Airport (SMV), St. Moritz / Samedan, Switzerland and Portsmouth International Airport at Pease (PSM), Portsmouth, New Hampshire, United States would travel a Great Circle distance of 3,784 miles (or 6,090 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 Samedan 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 Samedan 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 Samedan Airport (SMV):

• Samedan Airport, also known as Engadin Airport, is a regional airport in Samedan in the Engadin valley of Switzerland, 5 km from St.
• In addition to being known as "Samedan Airport", another name for SMV is "Flughafen Engadin".
• Because of Samedan Airport's high elevation of 5,600 feet, planes must typically fly at a faster airspeed in order to takeoff or land at SMV. Combined with a high temperature, this could make SMV a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
• Samedan Airport (SMV) currently has only 1 runway.
• The furthest airport from Samedan Airport (SMV) is Chatham Islands (CHT), which is nearly antipodal to Samedan Airport (meaning Samedan Airport is almost on the exact opposite side of the Earth from Chatham Islands), and is located 12,075 miles (19,433 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• The closest airport to Samedan Airport (SMV) is Lugano Airport (LUG), which is located 59 miles (95 kilometers) SW of SMV.

Facts about Portsmouth International Airport at Pease (PSM):

• 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.
• 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.
• 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.
• 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.