Nonstop flight route between Filton, Bristol, United Kingdom and Napa, California, United States:

About this route:

A direct, nonstop flight between Bristol Filton Airport (FZO), Filton, Bristol, United Kingdom and Napa County Airport (APC), Napa, California, United States would travel a Great Circle distance of 5,250 miles (or 8,450 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 Bristol Filton Airport 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 Bristol Filton Airport 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 Bristol Filton Airport (FZO):

• After WW2, the concrete runway at Filton Aerodrome was extended westwards to enable the huge Bristol Brabazon airliner to take-off safely.
• In addition to being known as "Bristol Filton Airport", another name for FZO is "Filton Aerodrome".
• In 1948, 501 Squadron was equipped with De Havilland Vampire jets.
• The 1960s and 1970s saw the development and production of Concorde at Filton and a further extension of the Filton runway.
• During the late 1990s and up to 2010 Douglas DC8 and Boeing 747-200 aircraft flew regularly in and out of Filton, as at the time Filton was the maintenance base for MK Airlines.
• The closest airport to Bristol Filton Airport (FZO) is Bristol Airport (BRS), which is located only 11 miles (18 kilometers) SSW of FZO.
• Before World War II, there were only grass runways at Filton.
• Before WWII there was a belief that German bombers had insufficient range to reach Filton, however, the invasion of France by the Nazis in 1940 changed the situation.
• Bristol Filton Airport (FZO) currently has only 1 runway.
• Because of Bristol Filton Airport's relatively low elevation of 225 feet, planes can take off or land at Bristol Filton 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 furthest airport from Bristol Filton Airport (FZO) is Dunedin International Airport (DUD), which is located 11,930 miles (19,200 kilometers) away in Dunedin, Otago, New Zealand.

Facts about Napa County Airport (APC):

• Napa County Airport (APC) has 3 runways.
• 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.
• 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.
• 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.