Distance between cities › Australia › South Australia › Roxby Downs, SA › Distance from Roxby Downs to St Clair Book Hotels

Distance from Roxby Downs, SA to St Clair, VIC

Distance

1,431 km

Time

18 hours 1 min

Gas Cost

$107 - $279

Helpful Inaccurate

There are 1,197.47 km (744.07 miles) from Roxby Downs to St Clair in southeast direction and 1,430.71 km (889 miles) by car, following the A1 route.

Roxby Downs and St Clair are 18 hours 1 min far apart, if you drive non-stop .

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

Please note the time difference between Roxby Downs, SA and St Clair, VIC is 30 minutes. The current time in Roxby Downs is 10:10 am and the current time in St Clair is 10:40 am.

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Lowest Price Rental Cars in Roxby Downs, SA

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Roxby Downs »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 154.52 liters of fuel to cover the route between Roxby Downs, SA and St Clair, VIC.

The estimated cost of fuel to go from Roxby Downs to St Clair is $231.79.

During the route, an average car will release 3,696.24 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 6, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Roxby Downs, SA and St Clair, VIC

If you want to meet halfway between Roxby Downs, SA and St Clair, VIC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -35.858631 and 140.022631, or 35º 51' 31.0716" S, 140º 1' 21.4716" E. This location is 444.53 miles away from Roxby Downs, SA and St Clair, VIC and it would take approximately 9 hours to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	744.07 mi	1,197.47 km	646.58 nautical mi
Driving distance	889 mi	1,430.79 km	772.56 nautical mi

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