Nonstop flight route between Portsmouth, New Hampshire, United States and Irkutsk, Russia:

About this route:

A direct, nonstop flight between Portsmouth International Airport at Pease (PSM), Portsmouth, New Hampshire, United States and International Airport Irkutsk (IKT), Irkutsk, Russia would travel a Great Circle distance of 5,843 miles (or 9,403 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 International Airport Irkutsk, 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 International Airport Irkutsk. 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):

• 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.
• 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 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 served as a hub for Pan Am from 1998 until 2005, when all mainline Pan Am flights at the airport were suspended.

Facts about International Airport Irkutsk (IKT):

• Irkutsk airport serves as a diversion airport on transcontinental flights and Polar route 2.
• The airport has a series of direct international flights to Vietnam, Germany, Greece, Egypt, Spain, China, Kyrgyzstan, Mongolia, Tajikistan, Thailand, Tunisia, Turkey, Uzbekistan and South Korea.
• The closest airport to International Airport Irkutsk (IKT) is Baikal International Airport (UUD), which is located 133 miles (215 kilometers) ESE of IKT.
• In addition to being known as "International Airport Irkutsk", another name for IKT is "Международный Аэропорт Иркутск".
• The airport is actually located within the city.
• The furthest airport from International Airport Irkutsk (IKT) is Teniente Julio Gallardo Airfield (PNT), which is nearly antipodal to International Airport Irkutsk (meaning International Airport Irkutsk is almost on the exact opposite side of the Earth from Teniente Julio Gallardo Airfield), and is located 12,299 miles (19,794 kilometers) away in Puerto Natales, Chile.
• International Airport Irkutsk (IKT) currently has only 1 runway.
• The class of the artificial landing strip - B Corresponding to the first category of ICAO-International Civil Aviation Organization
• Apart from foggy weather, the airport is notorious for its sloping runway and having many hills in its vicinity.