Nonstop flight route between Yambol (Jambol), Bulgaria and Portsmouth, New Hampshire, United States:

About this route:

A direct, nonstop flight between Bezmer Air Base (JAM), Yambol (Jambol), Bulgaria and Portsmouth International Airport at Pease (PSM), Portsmouth, New Hampshire, United States would travel a Great Circle distance of 4,616 miles (or 7,429 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 Bezmer Air Base 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 Bezmer Air Base 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 Bezmer Air Base (JAM):

• The furthest airport from Bezmer Air Base (JAM) is Chatham Islands (CHT), which is located 11,287 miles (18,164 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• Bezmer Air Base (JAM) currently has only 1 runway.
• The Bezmer Air Base is among the joint US-Bulgarian military bases established according to the 2006 Defense Cooperation Agreement between the United States and Bulgaria.
• In 1955 the Bezmer Air Base hosted the 22 Fighter Air Regiment, later transformed into 22 Fighter-Bomber Air Regiment, and eventually into 22 Attack Air Base of the Bulgarian Air Force, serving as a base for Su-25 ground attack aircraft, as well as Su-22М-4 and Su-22UM-3K reconnaissance planes.
• Because of Bezmer Air Base's relatively low elevation of 509 feet, planes can take off or land at Bezmer Air Base 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.
• In addition to being known as "Bezmer Air Base", another name for JAM is "LBIA".
• The closest airport to Bezmer Air Base (JAM) is Stara Zagora Airport (SZR), which is located 36 miles (58 kilometers) W of JAM.

Facts about Portsmouth International Airport at Pease (PSM):

• 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.
• 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.
• 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 (PSM) currently has only 1 runway.
• 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.
• The airport served as a hub for Pan Am from 1998 until 2005, when all mainline Pan Am flights at the airport were suspended.