Distance between cities › Australia › Tasmania › Smithton, TAS › Distance from Smithton to Roxby Downs Book Hotels

Distance from Smithton, TAS to Roxby Downs, SA

Distance

1,850 km

Time

1 day 2 hours

Gas Cost

$139 - $361

There are 1,362.84 km (846.83 miles) from Smithton to Roxby Downs in northwest direction and 1,849.14 km (1,149 miles) by car and ferry, following the 1 route.

Smithton and Roxby Downs are 1 day 2 hours far apart, if you drive non-stop for 17 hours 53 mins and take a ferry for 9 hours .

This is the fastest route from Smithton, TAS to Roxby Downs, SA.

Please note the time difference between Smithton, TAS and Roxby Downs, SA is 30 minutes. The current time in Smithton is 4:02 am and the current time in Roxby Downs is 3:32 am.

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Lowest Price Rental Cars in Smithton, TAS

Planning on renting a car to go from Smithton, TAS to Roxby Downs, SA? Here there are some offers to rent a car in Smithton, TAS

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Smithton »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 199.79 liters of fuel to cover the route between Smithton, TAS and Roxby Downs, SA.

The estimated cost of fuel to go from Smithton to Roxby Downs is $299.68.

During the route, an average car will release 4,778.87 kilograms of CO₂ to the atmosphere. The carbon footprint would be 2.58 kilograms of CO₂ per kilometer.

Average Australia gas price used for calculation is $1.50 per liter of regular gas. Price last updated on March 10, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Smithton, TAS and Roxby Downs, SA

If you want to meet halfway between Smithton, TAS and Roxby Downs, SA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -36.375689 and 141.892506, or 36º 22' 32.4804" S, 141º 53' 33.0216" E. This location is 574.73 miles away from Smithton, TAS and Roxby Downs, SA and it would take approximately 13 hours 26 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Smithton, TAS and Roxby Downs, SA in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	846.83 mi	1,362.84 km	735.88 nautical mi
Driving distance	1,149 mi	1,849.87 km	998.85 nautical mi

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