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

About this route:

A direct, nonstop flight between Louisville International Airport (SDF), Louisville, Kentucky, United States and Varna Airport Aksakovo (VAR), Varna, Bulgaria would travel a Great Circle distance of 5,444 miles (or 8,761 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 Louisville International Airport and Varna Airport Aksakovo, 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 Louisville International Airport and Varna Airport Aksakovo. 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 Louisville International Airport (SDF):

• The closest airport to Louisville International Airport (SDF) is Bowman Field (LOU), which is located only 5 miles (9 kilometers) NE of SDF.
• The April 1957 Official Airline Guide shows 45 weekday departures on Eastern Airlines, 19 American, 9 TWA, 4 Piedmont and 2 Ozark.
• Louisville International Airport (SDF) has 3 runways.
• The airport is home to Worldport, the worldwide hub of UPS.
• In addition to being known as "Louisville International Airport", another name for SDF is "Standiford Field".
• Louisville International Airport handled 3,349,162 passengers last year.
• Standiford Field was built by the Army Corps of Engineers in 1941 on a parcel of land south of Louisville that was found not to have flooded during the Ohio River flood of 1937.
• 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.

Facts about Varna Airport Aksakovo (VAR):

• In addition to being known as "Varna Airport Aksakovo", another name for VAR is "Летище Варна Аксаково".
• The parking of Varna Airport is located front of Terminal 1.
• There are domestic and international flights to about 70 destinations in 25 countries, with Bulgarian and foreign airlines.
• The closest airport to Varna Airport Aksakovo (VAR) is Burgas Airport (BOJ), which is located 48 miles (78 kilometers) SSW of VAR.
• On 24 May 2013, Air VIA flight 502 from Leipzig to Varna overshot the runway at Varna Airport after touchdown.
• Varna Airport Aksakovo (VAR) currently has only 1 runway.
• Varna Airport Aksakovo handled 132,000 passengers last year.
• The furthest airport from Varna Airport Aksakovo (VAR) is Chatham Islands (CHT), which is located 11,224 miles (18,063 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• The taxi piazza are located in front of Terminal 1 "Departures".
• Because of Varna Airport Aksakovo's relatively low elevation of 230 feet, planes can take off or land at Varna Airport Aksakovo 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 terminal was designed by London based architecture firm Pascall+Watson.