Nonstop flight route between Portsmouth, New Hampshire, United States and Plattsburgh, New York, United States:

About this route:

A direct, nonstop flight between Portsmouth International Airport at Pease (PSM), Portsmouth, New Hampshire, United States and Plattsburgh International Airport (PBG), Plattsburgh, New York, United States would travel a Great Circle distance of 171 miles (or 275 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 relatively short distance between Portsmouth International Airport at Pease and Plattsburgh International Airport, the route shown on this map most likely still appears to be a straight line.

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.
• Portsmouth International Airport at Pease (PSM) currently has only 1 runway.
• 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.
• The airport served as a hub for Pan Am from 1998 until 2005, when all mainline Pan Am flights at the airport were suspended.
• Portsmouth International Airport at Pease covers an area of 3,000 acres at an elevation of 100 feet above mean sea level.
• 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 Plattsburgh International Airport (PBG):

• Plattsburgh International Airport (PBG) currently has only 1 runway.
• Plattsburgh International was already a fully operating and profitable industrial airport with tenants including Pratt & Whitney, Bombardier, the Department of Homeland Security, Wood Group, and others.
• The airport is located at the former Plattsburgh Air Force Base and has been owned by Clinton County since 2002.
• The airport is served by taxis and limos and limited bus service.
• The closest airport to Plattsburgh International Airport (PBG) is Clinton County Airport (PLB), which is located only 4 miles (6 kilometers) NW of PBG.
• The airport was served by Colgan Air until June 14, 2012, offering up to three flights daily to Boston on a variety of turboprop regional airliners.
• The furthest airport from Plattsburgh International Airport (PBG) is Margaret River Airport (MGV), which is located 11,567 miles (18,615 kilometers) away in Margaret River, Western Australia, Australia.
• Because of Plattsburgh International Airport's relatively low elevation of 234 feet, planes can take off or land at Plattsburgh International 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.