Distance between cities › Australia › South Australia › Koolunga, SA › Distance from Koolunga to Colac East Book Hotels

Distance from Koolunga, SA to Colac East, VIC

Distance

865 km

Time

10 hours 55 mins

Gas Cost

$65 - $169

There are 714.36 km (443.89 miles) from Koolunga to Colac East in southeast direction and 865.83 km (538 miles) by car, following the A66 route.

Koolunga and Colac East are 10 hours 55 mins far apart, if you drive non-stop .

This is the fastest route from Koolunga, SA to Colac East, VIC.

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

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Koolunga, SA to Colac East, VIC:

Lowest Price Rental Cars in Koolunga, SA

Planning on renting a car to go from Koolunga, SA to Colac East, VIC? Here there are some offers to rent a car in Koolunga, SA

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Koolunga »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 93.45 liters of fuel to cover the route between Koolunga, SA and Colac East, VIC.

The estimated cost of fuel to go from Koolunga to Colac East is $140.17.

During the route, an average car will release 2,235.25 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 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Koolunga, SA and Colac East, VIC

If you want to meet halfway between Koolunga, SA and Colac East, VIC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -36.425956 and 140.343896, or 36º 25' 33.4416" S, 140º 20' 38.0256" E. This location is 268.82 miles away from Koolunga, SA and Colac East, VIC and it would take approximately 5 hours 27 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	443.89 mi	714.36 km	385.73 nautical mi
Driving distance	538 mi	865.25 km	467.20 nautical mi

Road Trip Tips