Nonstop flight route between Yambol (Jambol), Bulgaria and Louisville, Kentucky, United States:

About this route:

A direct, nonstop flight between Bezmer Air Base (JAM), Yambol (Jambol), Bulgaria and Louisville International Airport (SDF), Louisville, Kentucky, United States would travel a Great Circle distance of 5,425 miles (or 8,731 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 Louisville 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 Louisville 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):

• Bezmer Air Base is an air base for the Bulgarian Air Force.
• 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.
• 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 closest airport to Bezmer Air Base (JAM) is Stara Zagora Airport (SZR), which is located 36 miles (58 kilometers) W of JAM.
• The strategic location and particularly favorable weather conditions of the area was appreciated already during World War I, when the Imperial German Air Service built in Yambol a base for zeppelins used for reconnaissance and bombing missions to Romania, Russia, Sudan and Malta.
• Bezmer Air Base (JAM) currently has only 1 runway.
• In addition to being known as "Bezmer Air Base", another name for JAM is "LBIA".
• The base has a modern communication, information and navigation system.

Facts about Louisville International Airport (SDF):

• It is included in the National Plan of Integrated Airport Systems for 2011–2015, which categorized it as a primary commercial service airport since it has over 10,000 passenger boardings per year.
• The furthest airport from Louisville International Airport (SDF) is Margaret River Airport (MGV), which is located 11,239 miles (18,088 kilometers) away in Margaret River, Western Australia, Australia.
• Because of Louisville International Airport's relatively low elevation of 501 feet, planes can take off or land at Louisville 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.
• Louisville International-Standiford Field covers 1,200 acres at an elevation of 501 feet above mean sea level.
• The closest airport to Louisville International Airport (SDF) is Bowman Field (LOU), which is located only 5 miles (9 kilometers) NE of SDF.
• Louisville International Airport handled 3,349,162 passengers last year.
• In addition to being known as "Louisville International Airport", another name for SDF is "Standiford Field".
• Until around 1947 Bowman Field was Louisville's main airport.
• Louisville International Airport (SDF) has 3 runways.