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

Distance from Castra, TAS to Roxby Downs, SA

Distance

1,758 km

Time

1 day 1 hour

Gas Cost

$132 - $343

There are 1,455.80 km (904.59 miles) from Castra to Roxby Downs in northwest direction and 1,757.40 km (1,092 miles) by car and ferry, following the 1 route.

Castra and Roxby Downs are 1 day 1 hour far apart, if you drive non-stop for 16 hours 44 mins and take a ferry for 9 hours .

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

Please note the time difference between Castra, TAS and Roxby Downs, SA is 30 minutes. The current time in Castra is 2:20 pm and the current time in Roxby Downs is 1:50 pm.

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Lowest Price Rental Cars in Castra, TAS

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Castra »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 189.88 liters of fuel to cover the route between Castra, TAS and Roxby Downs, SA.

The estimated cost of fuel to go from Castra to Roxby Downs is $284.82.

During the route, an average car will release 4,541.91 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 Castra, TAS and Roxby Downs, SA

If you want to meet halfway between Castra, 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 -36.395111 and 141.393896, or 36º 23' 42.3996" S, 141º 23' 38.0256" E. This location is 546.23 miles away from Castra, TAS and Roxby Downs, SA and it would take approximately 12 hours 52 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	904.59 mi	1,455.80 km	786.07 nautical mi
Driving distance	1,092 mi	1,758.14 km	949.32 nautical mi

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