Nonstop flight route between St Athan, Wales, United Kingdom and Mount Isa, Queensland, Australia:
Departure Airport:

Arrival Airport:

Distance from DGX to ISA:
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- About this route
- DGX Airport Information
- ISA Airport Information
- Facts about DGX
- Facts about ISA
- Map of Nearest Airports to DGX
- List of Nearest Airports to DGX
- Map of Furthest Airports from DGX
- List of Furthest Airports from DGX
- Map of Nearest Airports to ISA
- List of Nearest Airports to ISA
- Map of Furthest Airports from ISA
- List of Furthest Airports from ISA
About this route:
A direct, nonstop flight between MoD St Athan (DGX), St Athan, Wales, United Kingdom and Mount Isa Airport (ISA), Mount Isa, Queensland, Australia would travel a Great Circle distance of 9,525 miles (or 15,329 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 Mount Isa 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 MoD St Athan and Mount Isa Airport. You'll see that it will travel the same route of the red line on this map!
Departure 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 |
Arrival Airport Information:
IATA / ICAO Codes: | ISA / YBMA |
Airport Name: | Mount Isa Airport |
Location: | Mount Isa, Queensland, Australia |
GPS Coordinates: | 20°39'50"S by 139°29'18"E |
Area Served: | Mount Isa, Queensland, Australia |
Operator/Owner: | Mount Isa Airport Pty Ltd |
Airport Type: | Public |
Elevation: | 1121 feet (342 meters) |
# of Runways: | 1 |
View all routes: | Routes from ISA |
More Information: | ISA Maps & Info |
Facts about MoD St Athan (DGX):
- 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 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 MOD continued to negotiate the project with the Metrix Consortium, but the price rose several times, reaching £14 billion in mid-2009.
- During the 1960s, a driving school was established.
- MoD St Athan (DGX) currently has only 1 runway.
- 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.
- The closest airport to MoD St Athan (DGX) is Cardiff Airport (CWL), which is located only 4 miles (6 kilometers) E of DGX.
Facts about Mount Isa Airport (ISA):
- The furthest airport from Mount Isa Airport (ISA) is Agostinho Neto Airport (NTO), which is located 11,402 miles (18,349 kilometers) away in Ponta do Sol, Santo Antão, Cape Verde.
- The closest airport to Mount Isa Airport (ISA) is Cloncurry Airport (CNJ), which is located 66 miles (106 kilometers) E of ISA.
- In the 2010-2011 financial year, Mount Isa Airport handled 217,525 passengers, a 25.1% increase over the previous year.
- Mount Isa Airport (ISA) currently has only 1 runway.