Nonstop flight route between Napa, California, United States and Chek Lap Kok, Hong Kong:

About this route:

A direct, nonstop flight between Napa County Airport (APC), Napa, California, United States and Hong Kong International Airport (HKG), Chek Lap Kok, Hong Kong would travel a Great Circle distance of 6,893 miles (or 11,093 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 Hong Kong International 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 Napa County Airport and Hong Kong International 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 Napa County Airport (APC):

• 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 closest airport to Napa County Airport (APC) is Marin County Airport (NOT), which is located only 16 miles (25 kilometers) WSW of APC.
• In addition to being known as "Napa County Airport", another name for APC is "Napa Army Airfield".
• 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.
• 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.
• After World War II the property was deeded to Napa County by the War Assets Administration for civil use.

Facts about Hong Kong International Airport (HKG):

• The furthest airport from Hong Kong International Airport (HKG) is Capitán Oriel Lea Plaza International Airport (TJA), which is nearly antipodal to Hong Kong International Airport (meaning Hong Kong International Airport is almost on the exact opposite side of the Earth from Capitán Oriel Lea Plaza International Airport), and is located 12,334 miles (19,850 kilometers) away in Tarija, Bolivia.
• In the PADS study the consultants advised that the earliest the airport could be opened was January 1998.
• SkyPlaza at the Hong Kong International Airport Terminal 2 ceiling
• The closest airport to Hong Kong International Airport (HKG) is Shun Tak Heliport (HHP), which is located only 15 miles (25 kilometers) E of HKG.
• In 2007, HKIA began the construction of a two-storey North Satellite Concourse which opened in December 2009.
• Besides T2, the SkyCity Nine Eagles Golf Course has been opened in 2007 whereas the second airport hotel, the Hong Kong SkyCity Marriott Hotel.
• Hong Kong International Airport (HKG) has 2 runways.
• Hong Kong International Airport was built on a large artificial island, formed by levelling Chek Lap Kok and Lam Chau islands, and reclaiming 9.38 km² of the adjacent seabed.
• Hong Kong International Airport handled 59,900,000 passengers last year.
• In addition to being known as "Hong Kong International Airport", other names for HKG include "Chek Lap Kok Airport" and "香港國際機場赤鱲角機場".
• Because of Hong Kong International Airport's relatively low elevation of 28 feet, planes can take off or land at Hong Kong 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.