Nonstop flight route between Coll, Scotland, United Kingdom and St Athan, Wales, United Kingdom:
Departure Airport:
Arrival Airport:
Distance from COL to DGX:
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- About this route
 - COL Airport Information
 - DGX Airport Information
 - Facts about COL
 - Facts about DGX
 - Map of Nearest Airports to COL
 - List of Nearest Airports to COL
 - Map of Furthest Airports from COL
 - List of Furthest Airports from COL
 - 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 Coll Island Airport (COL), Coll, Scotland, United Kingdom and MoD St Athan (DGX), St Athan, Wales, United Kingdom would travel a Great Circle distance of 382 miles (or 614 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 relatively short distance between Coll Island Airport and MoD St Athan, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | COL / | 
| Airport Names: | 
                    
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| Location: | Coll, Scotland, United Kingdom | 
| GPS Coordinates: | 56°36'6"N by 6°37'4"W | 
| Area Served: | Isle of Coll | 
| Operator/Owner: | Argyll and Bute Council | 
| Elevation: | 21 feet (6 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from COL | 
| More Information: | COL 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 Coll Island Airport (COL):
- The closest airport to Coll Island Airport (COL) is Tiree Airport (TRE), which is located only 12 miles (19 kilometers) SW of COL.
 - Coll Island Airport (COL) currently has only 1 runway.
 - In addition to being known as "Coll Island Airport", another name for COL is "EGEL".
 - Because of Coll Island Airport's relatively low elevation of 21 feet, planes can take off or land at Coll Island 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 Coll Island Airport (COL) is Ryan's Creek Aerodrome (SZS), which is located 11,730 miles (18,877 kilometers) away in Stewart Island, New Zealand.
 
Facts about MoD St Athan (DGX):
- 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.
 - After the war, airmen of the Airframe and Engine trades continued to train at St Athan, but in 1955 this training dispersed to RAF Kirkham and RAF Weeton.
 - The closest airport to MoD St Athan (DGX) is Cardiff Airport (CWL), which is located only 4 miles (6 kilometers) E of DGX.
 - In 2006, the Special Forces Support Group was raised at St Athan and the Welsh Guards returned to London.
 - 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.
 - On 26 August 1993 an ATC civilian instructor was seriously injured and the RAF Volunteer Reserve pilot, Group Captain Roger Sweatman, was killed when their Chipmunk trainer, on an air experience flight, crashed after encountering difficulties during a simulated emergency low-height manoeuvre on take-off.
 
