Nonstop flight route between Napa, California, United States and St Andrews, Scotland, United Kingdom:

About this route:

A direct, nonstop flight between Napa County Airport (APC), Napa, California, United States and RAF Leuchars (ADX), St Andrews, Scotland, United Kingdom would travel a Great Circle distance of 5,006 miles (or 8,057 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 Napa County Airport and RAF Leuchars, 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 Napa County Airport and RAF Leuchars. 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 Napa County Airport (APC):

• In addition to being known as "Napa County Airport", another name for APC is "Napa Army Airfield".
• After World War II the property was deeded to Napa County by the War Assets Administration for civil use.
• During 2008 the airport's 1960-era control tower received extensive radio, plumbing and electrical upgrades and renovations funded by the federal government.
• The closest airport to Napa County Airport (APC) is Marin County Airport (NOT), which is located only 16 miles (25 kilometers) WSW of APC.
• The furthest airport from Napa County Airport (APC) is Tôlanaro Airport (FTU), which is located 11,330 miles (18,233 kilometers) away in Tôlanaro, Madagascar.
• Because of Napa County Airport's relatively low elevation of 35 feet, planes can take off or land at Napa County 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.
• Napa County Airport (APC) has 3 runways.

Facts about RAF Leuchars (ADX):

• RAF Leuchars is home to the annual Leuchars Airshow.
• Leuchars remained an active Station to the end of the War, concentrating on anti-submarine and anti-shipping strikes.
• Leuchars was home to the last squadron of Panavia Tornado F3s, No.
• In 1935 Leuchars became home to Number 1 Flying Training School and ranges for practice bombing were established in Tentsmuir Forest.
• The other operational UK air defence base since June 2007 is RAF Coningsby in Lincolnshire, which operates the Eurofighter Typhoon FGR4.
• The unit was formally named 'Royal Air Force Leuchars' in March 1920, but nevertheless retained its strong naval links.
• The furthest airport from RAF Leuchars (ADX) is Ryan's Creek Aerodrome (SZS), which is located 11,678 miles (18,793 kilometers) away in Stewart Island, New Zealand.
• RAF Leuchars is commanded by an Air Commodore instead of a Group Captain who would usually be given command of a station.
• The closest airport to RAF Leuchars (ADX) is Dundee Airport (DND), which is located only 8 miles (13 kilometers) NW of ADX.