Distance between cities › Australia › Victoria › Thornton, VIC › Distance from Thornton to Roxby Downs Book Hotels

Distance from Thornton, VIC to Roxby Downs, SA

Distance

1,379 km

Time

17 hours 19 mins

Gas Cost

$103 - $269

There are 1,110.05 km (689.75 miles) from Thornton to Roxby Downs in northwest direction and 1,379.21 km (857 miles) by car, following the A87 route.

Thornton and Roxby Downs are 17 hours 19 mins far apart, if you drive non-stop .

This is the fastest route from Thornton, VIC to Roxby Downs, SA.

Please note the time difference between Thornton, VIC and Roxby Downs, SA is 30 minutes. The current time in Thornton is 5:28 am and the current time in Roxby Downs is 4:58 am.

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Share with fellow travellers any question or tips about the route from Thornton, VIC to Roxby Downs, SA:

Lowest Price Rental Cars in Thornton, VIC

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Thornton »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 148.95 liters of fuel to cover the route between Thornton, VIC and Roxby Downs, SA.

The estimated cost of fuel to go from Thornton to Roxby Downs is $223.43.

During the route, an average car will release 3,562.90 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 Thornton, VIC and Roxby Downs, SA

If you want to meet halfway between Thornton, VIC 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 -34.274973 and 141.121453, or 34º 16' 29.9028" S, 141º 7' 17.2308" E. This location is 428.49 miles away from Thornton, VIC and Roxby Downs, SA and it would take approximately 8 hours 39 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	689.75 mi	1,110.05 km	599.38 nautical mi
Driving distance	857 mi	1,379.17 km	744.70 nautical mi

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