Nonstop flight route between Ordos, Inner Mongolia, China and St Athan, Wales, United Kingdom:
Departure Airport:
 
    Arrival Airport:
 
    Distance from DSN to DGX:
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- About this route
- DSN Airport Information
- DGX Airport Information
- Facts about DSN
- Facts about DGX
- Map of Nearest Airports to DSN
- List of Nearest Airports to DSN
- Map of Furthest Airports from DSN
- List of Furthest Airports from DSN
- Map of Nearest Airports to DGX
- List of Nearest Airports to DGX
- Map of Furthest Airports from DGX
- List of Furthest Airports from DGX
About this route:
A direct, nonstop flight between Ordos Ejin Horo Airport (DSN), Ordos, Inner Mongolia, China and MoD St Athan (DGX), St Athan, Wales, United Kingdom would travel a Great Circle distance of 4,984 miles (or 8,022 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 Ordos Ejin Horo Airport and MoD St Athan, 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 Ordos Ejin Horo Airport and MoD St Athan. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | DSN / ZBDS | 
| Airport Names: | 
 | 
| Location: | Ordos, Inner Mongolia, China | 
| GPS Coordinates: | 39°29'38"N by 109°51'43"E | 
| Area Served: | Ordos, Inner Mongolia, China | 
| Airport Type: | Public | 
| # of Runways: | 1 | 
| View all routes: | Routes from DSN | 
| More Information: | DSN Maps & Info | 
Arrival Airport Information:
| IATA / ICAO Codes: | DGX / EGDX | 
| Airport Name: | MoD St Athan | 
| Location: | St Athan, Wales, United Kingdom | 
| GPS Coordinates: | 51°24'16"N by 3°26'8"W | 
| Operator/Owner: | Ministry of Defence | 
| Airport Type: | Military | 
| Elevation: | 163 feet (50 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from DGX | 
| More Information: | DGX Maps & Info | 
Facts about Ordos Ejin Horo Airport (DSN):
- The furthest airport from Ordos Ejin Horo Airport (DSN) is Zapala Airport (APZ), which is nearly antipodal to Ordos Ejin Horo Airport (meaning Ordos Ejin Horo Airport is almost on the exact opposite side of the Earth from Zapala Airport), and is located 12,401 miles (19,957 kilometers) away in Zapala, Neuquén, Argentina.
- In addition to being known as "Ordos Ejin Horo Airport", other names for DSN include "鄂尔多斯伊金霍洛机场" and "È'ěrduōsī Yījīn Huòluò Jīchǎng".
- Ordos Ejin Horo Airport (DSN) currently has only 1 runway.
- The closest airport to Ordos Ejin Horo Airport (DSN) is Baotou Airport (BAV), which is located 74 miles (119 kilometers) N of DSN.
Facts about MoD St Athan (DGX):
- RAF St Athan was also home for the Royal Air Force Administrative Apprentice Training School.
- The MOD later decided that DARA's 'Fast Jets' and 'Engines' businesses would close by April 2007, although the 'Large Aircraft' business would continue and, on 14 April 2005, the Project Red Dragon super-hangar opened and DARA moved its VC10 operations from its existing 'Twin Peaks' hangar into the new facility.
- MoD St Athan (DGX) currently has only 1 runway.
- 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 closest airport to MoD St Athan (DGX) is Cardiff Airport (CWL), which is located only 4 miles (6 kilometers) E of DGX.
- The last aircraft to be serviced at St Athan, a Vickers VC10, departed the site on 23 February 2012.
- 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.
- Just before 1100 GMT on 11 February 2009, two Grob Tutor aircraft flying out of St Athan were involved in a mid-air collision in which two Air Training Corps cadets and their instructors, both RAF pilots, died.




