Nonstop flight route between Dayton, Ohio, United States and Chek Lap Kok, Hong Kong:

About this route:

A direct, nonstop flight between James M. Cox Dayton International Airport (DAY), Dayton, Ohio, United States and Hong Kong International Airport (HKG), Chek Lap Kok, Hong Kong would travel a Great Circle distance of 7,982 miles (or 12,846 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 James M. Cox Dayton International 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 James M. Cox Dayton International 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 James M. Cox Dayton International Airport (DAY):

• Expansion room exists, with plenty of open gates, though Concourse D, which was built in 1978 and used by Piedmont Airlines and US Airways for their mini-hub operation until its closure in 1991, was demolished in 2013.
• The furthest airport from James M. Cox Dayton International Airport (DAY) is Margaret River Airport (MGV), which is located 11,296 miles (18,178 kilometers) away in Margaret River, Western Australia, Australia.
• The airport is owned and operated by the City of Dayton.
• The closest airport to James M. Cox Dayton International Airport (DAY) is Wright-Patterson Air Force Base (FFO), which is located only 11 miles (17 kilometers) ESE of DAY.
• In August 1928 a property in Vandalia, Ohio was called the "Dayton Airport".
• James M. Cox Dayton International Airport (DAY) has 3 runways.
• In 2011 Dayton International Airport completed a new air traffic control tower.

Facts about Hong Kong International Airport (HKG):

• 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.
• The construction period was very rushed.
• At its opening, Terminal 1 was the largest airport passenger terminal building, with a total gross floor area of 531,000 m².
• Hong Kong International Airport handled 59,900,000 passengers last year.
• Hong Kong International Airport (HKG) has 2 runways.
• Terminal 2, together with the Skyplaza, opened on 28 February 2007 along with the opening of the Airport Station's Platform 3.
• 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".
• 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.
• 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.
• Cathay Pacific City, the head office of Cathay Pacific, is located on the airport property.