Nonstop flight route between Louisville, Kentucky, United States and Sofia, Bulgaria:

About this route:

A direct, nonstop flight between Bowman Field (LOU), Louisville, Kentucky, United States and Sofia Airport Vrazhdebna (SOF), Sofia, Bulgaria would travel a Great Circle distance of 5,296 miles (or 8,523 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 Bowman Field and Sofia Airport Vrazhdebna, 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 Bowman Field and Sofia Airport Vrazhdebna. 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 Bowman Field (LOU):

• The buildings of the Bowman Field Historic District are related not only by proximity and historical function, but by their Art Deco/Art Moderne styling and use of masonry materials such as brick, stone and concrete.
• Bowman Field (LOU) has 2 runways.
• The closest airport to Bowman Field (LOU) is Louisville International Airport (SDF), which is located only 5 miles (9 kilometers) SW of LOU.
• Because of Bowman Field's relatively low elevation of 546 feet, planes can take off or land at Bowman Field 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.
• Bowman Field is Kentucky's first commercial airport and is the oldest continually operating commercial airfield in North America.
• Kentucky Flying Service is no longer in operation.
• During the 1920s and 1930s, Eastern Air Lines, Trans World Airlines and the original Continental Airlines operated passenger and mail service in and out of Bowman Field.
• During the Great Depression, Louisvillians would often come to the Art Deco terminal building to watch airplanes depart and land as a form of inexpensive entertainment.
• Today Bowman Field is home to hundreds of privately owned aircraft as well as several commercial operations, including Central American Airways, which opened its doors in 1946, Falcon Aviation, Aero Club of Louisville, Inc., and Louisville Executive Aviation.
• In 1988 three adjacent buildings at the airport were added to the National Register of Historic Places as the Bowman Field Historic District.
• The furthest airport from Bowman Field (LOU) is Margaret River Airport (MGV), which is located 11,243 miles (18,093 kilometers) away in Margaret River, Western Australia, Australia.

Facts about Sofia Airport Vrazhdebna (SOF):

• By the late 1970s, the terminal was handling in the region of three million passengers a year, a million of them on domestic routes.
• The furthest airport from Sofia Airport Vrazhdebna (SOF) is Chatham Islands (CHT), which is located 11,437 miles (18,405 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• The new Sofia tower will be situated to the west of Terminal 2 and will be complementing the terminal building in architectural terms.
• Total cost of the project was planned at 200 million euros.
• The initial completion deadline for the new terminal was 15 December 2004 to a total budget of 112.2 million euro.
• Sofia Airport Vrazhdebna handled 350,432 passengers last year.
• Contract for detailed design and construction of a new control tower of the airport and forming an ATM Glavbolgarstroy.
• In addition to being known as "Sofia Airport Vrazhdebna", other names for SOF include "Vrazhdebna Airport" and "Летище София".
• Sofia Airport Vrazhdebna (SOF) currently has only 1 runway.
• The closest airport to Sofia Airport Vrazhdebna (SOF) is Plovdiv Airport (PDV), which is located 86 miles (138 kilometers) ESE of SOF.