Nonstop flight route between Smithton, Tasmania, Australia and Dunedin, Otago, New Zealand:
Departure Airport:

Arrival Airport:

Distance from SIO to DUD:
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- About this route
- SIO Airport Information
- DUD Airport Information
- Facts about SIO
- Facts about DUD
- Map of Nearest Airports to SIO
- List of Nearest Airports to SIO
- Map of Furthest Airports from SIO
- List of Furthest Airports from SIO
- Map of Nearest Airports to DUD
- List of Nearest Airports to DUD
- Map of Furthest Airports from DUD
- List of Furthest Airports from DUD
About this route:
A direct, nonstop flight between Smithton Airport (SIO), Smithton, Tasmania, Australia and Dunedin International Airport (DUD), Dunedin, Otago, New Zealand would travel a Great Circle distance of 1,303 miles (or 2,097 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 Smithton Airport and Dunedin International Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | SIO / YSMI |
Airport Name: | Smithton Airport |
Location: | Smithton, Tasmania, Australia |
GPS Coordinates: | 40°50'6"S by 145°4'59"E |
Operator/Owner: | DIER |
Airport Type: | Public |
Elevation: | 31 feet (9 meters) |
# of Runways: | 2 |
View all routes: | Routes from SIO |
More Information: | SIO Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | DUD / NZDN |
Airport Name: | Dunedin International Airport |
Location: | Dunedin, Otago, New Zealand |
GPS Coordinates: | 45°55'41"S by 170°11'53"E |
Area Served: | Dunedin |
Operator/Owner: | Dunedin City Council and the New Zealand Government (The Crown) |
Airport Type: | Public |
Elevation: | 4 feet (1 meters) |
# of Runways: | 1 |
View all routes: | Routes from DUD |
More Information: | DUD Maps & Info |
Facts about Smithton Airport (SIO):
- Because of Smithton Airport's relatively low elevation of 31 feet, planes can take off or land at Smithton 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 closest airport to Smithton Airport (SIO) is Burnie Airport (BWT), which is located 36 miles (57 kilometers) ESE of SIO.
- The furthest airport from Smithton Airport (SIO) is Corvo Airport (CVU), which is nearly antipodal to Smithton Airport (meaning Smithton Airport is almost on the exact opposite side of the Earth from Corvo Airport), and is located 12,221 miles (19,667 kilometers) away in Corvo Island, Azores, Portugal.
- Smithton Airport (SIO) has 2 runways.
Facts about Dunedin International Airport (DUD):
- Mainland Air is based at the airport, and operates scenic, charter and ambulance flights.
- The furthest airport from Dunedin International Airport (DUD) is A Coruña Airport (LCG), which is nearly antipodal to Dunedin International Airport (meaning Dunedin International Airport is almost on the exact opposite side of the Earth from A Coruña Airport), and is located 12,242 miles (19,702 kilometers) away in A Coruña, Spain.
- It has a single paved runway rated for aircraft up to the Boeing 767, with ILS in both directions.
- Airport shuttle vans, seating around 12 people cost about $30 per person for airport to door or door to airport service.
- Because of Dunedin International Airport's relatively low elevation of 4 feet, planes can take off or land at Dunedin 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.
- Dunedin International Airport (DUD) currently has only 1 runway.
- The closest airport to Dunedin International Airport (DUD) is Alexandra Aerodrome (ALR), which is located 64 miles (102 kilometers) NW of DUD.