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

About this route:

A direct, nonstop flight between Sofia Airport Vrazhdebna (SOF), Sofia, Bulgaria and Bowman Field (LOU), Louisville, Kentucky, United States 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 Sofia Airport Vrazhdebna and Bowman Field, 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 Sofia Airport Vrazhdebna and Bowman Field. 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 Sofia Airport Vrazhdebna (SOF):

• Sofia Airport Vrazhdebna handled 350,432 passengers last year.
• 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.
• In addition to being known as "Sofia Airport Vrazhdebna", other names for SOF include "Vrazhdebna Airport" and "Летище София".
• The new Sofia tower will be situated to the west of Terminal 2 and will be complementing the terminal building in architectural terms.
• A significant and recurring operational criticism of Sofia Airport has concerned its historical lack of all-weather operations capability.
• Sofia Airport Vrazhdebna (SOF) currently has only 1 runway.
• The terminal had substantially reached its capacity of some 600,000 passengers a year by the later 1960s and was subjected to a number of refurbishments and extensions beginning in the spring of 1968.
• The closest airport to Sofia Airport Vrazhdebna (SOF) is Plovdiv Airport (PDV), which is located 86 miles (138 kilometers) ESE of SOF.
• The new tower was officially opened on 7 December 2012.
• Two de-icing platforms are constructed to allow centralised de-icing procedures in winter.

Facts about Bowman Field (LOU):

• 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.
• Kentucky Flying Service is no longer in operation.
• Bowman Field is a public airport five miles southeast of downtown Louisville, in Jefferson County, Kentucky.
• In 1988 three adjacent buildings at the airport were added to the National Register of Historic Places as the Bowman Field Historic District.
• 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 (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.
• Bowman Field is Kentucky's first commercial airport and is the oldest continually operating commercial airfield in North America.
• The first business ventures began with the aerial photography business in 1921, and the 465th Pursuit Squadron began operations at Bowman Field in 1922.