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

Distance from Roxby Downs, SA to Colac, VIC

Distance

1,243 km

Time

15 hours 34 mins

Gas Cost

$93 - $242

Helpful Inaccurate

There are 1,059.36 km (658.26 miles) from Roxby Downs to Colac in southeast direction and 1,242.41 km (772 miles) by car, following the A1 route.

Roxby Downs and Colac are 15 hours 34 mins far apart, if you drive non-stop .

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

Please note the time difference between Roxby Downs, SA and Colac, VIC is 30 minutes. The current time in Roxby Downs is 8:37 pm and the current time in Colac is 9:07 pm.

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Lowest Price Rental Cars in Roxby Downs, SA

Planning on renting a car to go from Roxby Downs, SA to Colac, 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 134.23 liters of fuel to cover the route between Roxby Downs, SA and Colac, VIC.

The estimated cost of fuel to go from Roxby Downs to Colac is $201.35.

During the route, an average car will release 3,210.89 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 Colac, VIC

If you want to meet halfway between Roxby Downs, SA and Colac, VIC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -35.149401 and 139.297523, or 35º 8' 57.8436" S, 139º 17' 51.0828" E. This location is 386.16 miles away from Roxby Downs, SA and Colac, VIC and it would take approximately 7 hours 47 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	658.26 mi	1,059.36 km	572.01 nautical mi
Driving distance	772 mi	1,242.91 km	671.12 nautical mi

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