Nonstop flight route between St Athan, Wales, United Kingdom and Sheung Wan, China:

About this route:

A direct, nonstop flight between MoD St Athan (DGX), St Athan, Wales, United Kingdom and Shun Tak Heliport (HHP), Sheung Wan, China would travel a Great Circle distance of 6,103 miles (or 9,822 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 MoD St Athan and Shun Tak Heliport, 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 MoD St Athan and Shun Tak Heliport. 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 MoD St Athan (DGX):

• The furthest airport from MoD St Athan (DGX) is Dunedin International Airport (DUD), which is located 11,960 miles (19,248 kilometers) away in Dunedin, Otago, New Zealand.
• The two cadet passengers were cousins and were named as Katie Jo Davies, 15, and Nikitta Walters, 14.
• MoD St Athan (DGX) currently has only 1 runway.
• Because of MoD St Athan's relatively low elevation of 163 feet, planes can take off or land at MoD St Athan 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 MoD St Athan (DGX) is Cardiff Airport (CWL), which is located only 4 miles (6 kilometers) E of DGX.
• In March 2004, however, DARA announced the loss of 550 jobs at St Athan as part of streamlining to make DARA more efficient and better able to compete with the private sector for lucrative aircraft repair contracts, but also because they lost out to a direct RAF bid for a contract to upgrade the air force's fleet of ageing Harrier jump jet aircraft.
• In 2009 building work was due to commence on a new defence training academy with its heart at St Athan.
• The station officially opened as RAF St Athan on 1 September 1938 and the first unit to take up residence was No 4 School of Technical Training.

Facts about Shun Tak Heliport (HHP):

• The furthest airport from Shun Tak Heliport (HHP) is Capitán Oriel Lea Plaza International Airport (TJA), which is nearly antipodal to Shun Tak Heliport (meaning Shun Tak Heliport is almost on the exact opposite side of the Earth from Capitán Oriel Lea Plaza International Airport), and is located 12,348 miles (19,871 kilometers) away in Tarija, Bolivia.
• The original heliport at the Hong Kong–Macau Ferry Terminal was built in 1990, and provided a single helipad situated over the western end of the inner pier.
• The terminal is the main point of departure for ferries to Macau, although services also operate from the Hong Kong-China Ferry Terminal in Tsim Sha Tsui and from Hong Kong International Airport.
• Several companies also provide limited service to ports within China's Guangdong province, with destinations served including Shekou and Nansha.
• Each ferry passenger is charged for 19 HKD regardless of their age.
• The closest airport to Shun Tak Heliport (HHP) is Hong Kong International Airport (HKG), which is located only 15 miles (25 kilometers) W of HHP.
• Because of Shun Tak Heliport's relatively low elevation of 107 feet, planes can take off or land at Shun Tak Heliport 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.
• Sky Shuttle also provide charter services on the same route, and from the heliport to other locations in neighbouring region, including Macau International Airport, Shenzhen Bao'an International Airport and Guangzhou Baiyun International Airport.