Nonstop flight route between Yambol (Jambol), Bulgaria and Philadelphia, Pennsylvania, United States:

About this route:

A direct, nonstop flight between Bezmer Air Base (JAM), Yambol (Jambol), Bulgaria and Philadelphia International Airport (PHL), Philadelphia, Pennsylvania, United States would travel a Great Circle distance of 4,933 miles (or 7,939 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 Philadelphia 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 Bezmer Air Base and Philadelphia 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 Bezmer Air Base (JAM):

• In addition to being known as "Bezmer Air Base", another name for JAM is "LBIA".
• Bezmer Air Base (JAM) currently has only 1 runway.
• 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.
• 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.
• The closest airport to Bezmer Air Base (JAM) is Stara Zagora Airport (SZR), which is located 36 miles (58 kilometers) W of 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.
• 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.

Facts about Philadelphia International Airport (PHL):

• Philadelphia International Airport (PHL) has 4 runways.
• The second study, the PHL Capacity Enhancement Program has a much larger scope and is considering more drastic ways to increase runway capacity at PHL.
• As part of Philadelphia International Airport's 6.4 billion dollar expansion plans, an automated people mover is expected between 2015 and 2019.
• The closest airport to Philadelphia International Airport (PHL) is Philadelphia Seaplane BaseChandler Field (PSQ), which is located only 3 miles (5 kilometers) WSW of PHL.
• Because of Philadelphia International Airport's relatively low elevation of 36 feet, planes can take off or land at Philadelphia 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.
• Terminal B/C modernization was completed in 1970, Terminal D opened in 1973 and Terminal E in 1977.
• The April 1957 OAG shows 30 weekday departures on Eastern, 24 TWA, 24 United, 18 American, 16 National, 14 Capital, 6 Allegheny and 3 Delta.
• The furthest airport from Philadelphia International Airport (PHL) is Margaret River Airport (MGV), which is located 11,734 miles (18,884 kilometers) away in Margaret River, Western Australia, Australia.