Nonstop flight route between Portsmouth, New Hampshire, United States and Conakry, Guinea:

About this route:

A direct, nonstop flight between Portsmouth International Airport at Pease (PSM), Portsmouth, New Hampshire, United States and Conakry International Airport (CKY), Conakry, Guinea would travel a Great Circle distance of 4,129 miles (or 6,645 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 Conakry International 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 Conakry International 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):

• Portsmouth International Airport at Pease (PSM) currently has only 1 runway.
• Portsmouth International Airport at Pease, formerly known as Pease International Airport, is a joint civil and military use airport located one nautical mile west of the central business district of Portsmouth, a city in Rockingham County, New Hampshire, United States.
• Portsmouth International Airport at Pease covers an area of 3,000 acres at an elevation of 100 feet above mean sea level.
• 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 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.
• 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.

Facts about Conakry International Airport (CKY):

• All non-ECOWAS foreigners are required to have a valid Guinean visa and a vaccination card in order to be granted entry.
• Because of Conakry International Airport's relatively low elevation of 72 feet, planes can take off or land at Conakry 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.
• Conakry International Airport (CKY) currently has only 1 runway.
• The furthest airport from Conakry International Airport (CKY) is Mota Lava Airport (MTV), which is nearly antipodal to Conakry International Airport (meaning Conakry International Airport is almost on the exact opposite side of the Earth from Mota Lava Airport), and is located 12,140 miles (19,538 kilometers) away in Mota Lava, Vanuatu.
• With a goal to increase annual passenger capacity to 1 million passengers, in 2009 renovations began on the main terminal.
• Conakry International Airport handled 248,248 passengers last year.
• The airport parking lot is also a popular destination for students preparing for exams, as it is one of the few places in the country which is freely accessible to the public and always illuminated by electric lamps.
• It was reported in 1975 that most of the Guinean air force's aircraft were based at Conakry-Gbessia airport.
• The closest airport to Conakry International Airport (CKY) is Fria Airport (FIG), which is located 54 miles (86 kilometers) N of CKY.
• As of 2010, the airport possesses no radar and guides all planes in by sight.