Nonstop flight route between Chek Lap Kok, Hong Kong and Arlington County, Virginia (near Washington, D.C.), United States:

About this route:

A direct, nonstop flight between Hong Kong International Airport (HKG), Chek Lap Kok, Hong Kong and Ronald Reagan Washington National Airport (DCA), Arlington County, Virginia (near Washington, D.C.), United States would travel a Great Circle distance of 8,152 miles (or 13,119 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 Hong Kong International Airport and Ronald Reagan Washington National 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 Hong Kong International Airport and Ronald Reagan Washington National 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 Hong Kong International Airport (HKG):

• The detailed design for the airport terminal was awarded to a consortium led by Mott Connell with British Airports Authority as specialist designers for airport related aspects, Foster and Partners as architects and Ove Arup as specialist structural designers for the roof.
• Exterior view of Hong Kong Airport Satellite Terminal.
• Hong Kong International Airport (HKG) has 2 runways.
• 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".
• Check-in counters at Terminal 1
• At its opening, Terminal 1 was the largest airport passenger terminal building, with a total gross floor area of 531,000 m².
• 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.
• 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.
• Hong Kong International Airport handled 59,900,000 passengers last year.
• 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.
• Opened on 6 July 1998, a week later than the new Kuala Lumpur International Airport, it took six years and US$20 billion to build.
• Chek Lap Kok Airport was designed as a replacement for the former Hong Kong International Airport originally built in 1925.

Facts about Ronald Reagan Washington National Airport (DCA):

• Terminal A opened in 1941 and was expanded in 1955 to accommodate more passengers and airlines.
• Service to the airport's Metro station began in 1977.
• Reagan National is a hub for US Airways, Reagan National's largest carrier.
• The closest airport to Ronald Reagan Washington National Airport (DCA) is Bolling Air Force Base (BOF), which is located only 1 miles (2 kilometers) ESE of DCA.
• On March 23, 2011, the air traffic control supervisor on duty reportedly fell asleep during the night shift.
• The runway layout has changed little, except for the 1956 closure of a fourth, east–west runway now used for taxiing and aircraft parking.
• The airport opened June 16, 1941.
• Because of Ronald Reagan Washington National Airport's relatively low elevation of 15 feet, planes can take off or land at Ronald Reagan Washington National 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 Ronald Reagan Washington National Airport (DCA) is Margaret River Airport (MGV), which is located 11,682 miles (18,800 kilometers) away in Margaret River, Western Australia, Australia.
• Ronald Reagan Washington National Airport (DCA) has 3 runways.