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

About this route:

A direct, nonstop flight between RAF Leuchars (ADX), St Andrews, Scotland, United Kingdom and Napa County Airport (APC), Napa, California, United States 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 RAF Leuchars and Napa County 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 RAF Leuchars and Napa County 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 RAF Leuchars (ADX):

• Leuchars was home to the last squadron of Panavia Tornado F3s, No.
• During Second World War, British Overseas Airways Corporation formed in November 1939 from Imperial Airways and British Airways Ltd operated a wartime route from RAF Leuchars to Stockholm.
• In September 2010, No.
• The closest airport to RAF Leuchars (ADX) is Dundee Airport (DND), which is located only 8 miles (13 kilometers) NW of ADX.
• The unit was formally named 'Royal Air Force Leuchars' in March 1920, but nevertheless retained its strong naval links.
• In 2015 the army will take over and The Royal Scots Dragoon Guards will move in along with a REME Battalion and a Provost Company.
• The next generation of jets to be stationed at Leuchars were the Hawker Hunter and the Gloster Javelin, with air-sea rescue services provided by Westland Whirlwind helicopters.
• 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.

Facts about Napa County Airport (APC):

• 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 airport was built by the United States Army Air Forces about 1942, and was known as Napa Flight Strip.
• Napa County Airport (APC) has 3 runways.
• 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.
• In addition to being known as "Napa County Airport", another name for APC is "Napa Army Airfield".
• 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.