Nonstop flight route between Dubrovnik, Dubrovnik-Neretva County, Croatia and Portsmouth, New Hampshire, United States:

About this route:

A direct, nonstop flight between Dubrovnik Airport (DBV), Dubrovnik, Dubrovnik-Neretva County, Croatia and Portsmouth International Airport at Pease (PSM), Portsmouth, New Hampshire, United States would travel a Great Circle distance of 4,279 miles (or 6,887 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 Dubrovnik 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 Dubrovnik 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 Dubrovnik Airport (DBV):

• Dubrovnik Airport (DBV) currently has only 1 runway.
• Further expansion is planned in 2015.
• "Đurovića špilja" is a pit cave located under the taxiway of Dubrovnik airport.
• The closest airport to Dubrovnik Airport (DBV) is Tivat Airport (TIV), which is located 26 miles (41 kilometers) ESE of DBV.
• Dubrovnik Airport handled 1,522,629 passengers last year.
• During 1987, the most successful year in Yugoslav aviation, the airport handled 835,818 passengers on international flights and a further 586,742 on domestic services.
• Because of Dubrovnik Airport's relatively low elevation of 527 feet, planes can take off or land at Dubrovnik 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.
• Dubrovnik Airport, also referred to as Čilipi Airport, is the international airport of Dubrovnik, Croatia.
• The furthest airport from Dubrovnik Airport (DBV) is Chatham Islands (CHT), which is located 11,691 miles (18,815 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• In addition to being known as "Dubrovnik Airport", other names for DBV include "Čilipi Airport" and "Zračna luka Dubrovnik/Čilipi".

Facts about Portsmouth International Airport at Pease (PSM):

• 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.
• 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.
• 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.
• 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.