Nonstop flight route between Palo Alto, California, United States and Louisville, Kentucky, United States:

About this route:

A direct, nonstop flight between Palo Alto Airport of Santa Clara County (PAO), Palo Alto, California, United States and Louisville International Airport (SDF), Louisville, Kentucky, United States would travel a Great Circle distance of 1,973 miles (or 3,176 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 relatively short distance between Palo Alto Airport of Santa Clara County and Louisville International Airport, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

Arrival Airport Information:

Facts about Palo Alto Airport of Santa Clara County (PAO):

• Palo Alto Airport of Santa Clara County (PAO) currently has only 1 runway.
• The airport was transferred to the United States Navy as King City NAAS in April 1945, and returned to civil control in December 1945.
• Because of Palo Alto Airport of Santa Clara County's relatively low elevation of 4 feet, planes can take off or land at Palo Alto Airport of Santa Clara County 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 Palo Alto Airport of Santa Clara County (PAO) is Moffett Federal Airfield (NUQ), which is located only 5 miles (8 kilometers) SE of PAO.
• The airport was opened to the public in April 1940.
• The VOR approach is almost impossible to get from Air Traffic Control if the aircraft is GPS-equipped, because of the conflict with airline traffic in San Jose International Airport.
• Fifteen miles of hiking and biking trails, affording multiple opportunities for birdwatching, form part of the adjacent 1,940-acre Palo Alto Baylands Nature Preserve.
• The furthest airport from Palo Alto Airport of Santa Clara County (PAO) is Tôlanaro Airport (FTU), which is located 11,365 miles (18,289 kilometers) away in Tôlanaro, Madagascar.

Facts about Louisville International Airport (SDF):

• Louisville International Airport handled 3,349,162 passengers last year.
• Worldport is the worldwide air hub for UPS located at the Louisville International Airport in Louisville, Kentucky.
• 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.
• 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.
• Louisville International Airport (SDF) has 3 runways.
• 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".
• Until around 1947 Bowman Field was Louisville's main airport.
• 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.