Nonstop flight route between Louisville, Kentucky, United States and Kajaani, Finland:

About this route:

A direct, nonstop flight between Louisville International Airport (SDF), Louisville, Kentucky, United States and Kajaani Airport (KAJ), Kajaani, Finland would travel a Great Circle distance of 4,497 miles (or 7,237 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 Kajaani 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 Louisville International Airport and Kajaani 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 Louisville International Airport (SDF):

• Louisville International Airport handled 3,349,162 passengers last year.
• The closest airport to Louisville International Airport (SDF) is Bowman Field (LOU), which is located only 5 miles (9 kilometers) NE of SDF.
• In addition to being known as "Louisville International Airport", another name for SDF is "Standiford Field".
• 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.
• The 1980s brought plans for a new terminal, the Louisville Airport Improvement plan.
• The April 1957 Official Airline Guide shows 45 weekday departures on Eastern Airlines, 19 American, 9 TWA, 4 Piedmont and 2 Ozark.
• 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.
• In 1970 the terminal again expanded.
• Louisville International Airport is home to the Chautauqua Airlines maintenance complex, capable of holding nine planes, as well as the Compass Airlines main maintenance complex.
• Louisville International Airport (SDF) has 3 runways.

Facts about Kajaani Airport (KAJ):

• The furthest airport from Kajaani Airport (KAJ) is Chatham Islands (CHT), which is located 10,739 miles (17,283 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• Kajaani Airport (KAJ) currently has only 1 runway.
• The closest airport to Kajaani Airport (KAJ) is Oulu Airport (OUL), which is located 82 miles (132 kilometers) NW of KAJ.
• In addition to being known as "Kajaani Airport", another name for KAJ is "Kajaanin lentoasema".
• Kajaani Airport handled 74,558 passengers last year.
• Because of Kajaani Airport's relatively low elevation of 483 feet, planes can take off or land at Kajaani 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.