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

Distance from Koolunga, SA to Ouyen, VIC

Distance

523 km

Time

6 hours 29 mins

Gas Cost

$39 - $102

There are 405.68 km (252.08 miles) from Koolunga to Ouyen in southeast direction and 523.04 km (325 miles) by car, following the A20 route.

Koolunga and Ouyen are 6 hours 29 mins far apart, if you drive non-stop .

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

Please note the time difference between Koolunga, SA and Ouyen, VIC is 30 minutes. The current time in Koolunga is 11:50 am and the current time in Ouyen is 12:20 pm.

Any questions or tips to share?

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Lowest Price Rental Cars in Koolunga, SA

Planning on renting a car to go from Koolunga, SA to Ouyen, 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 56.46 liters of fuel to cover the route between Koolunga, SA and Ouyen, VIC.

The estimated cost of fuel to go from Koolunga to Ouyen is $84.69.

During the route, an average car will release 1,350.49 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 7, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Koolunga, SA and Ouyen, VIC

If you want to meet halfway between Koolunga, SA and Ouyen, VIC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -34.204043 and 140.500261, or 34º 12' 14.5548" S, 140º 30' 0.9396" E. This location is 162.42 miles away from Koolunga, SA and Ouyen, VIC and it would take approximately 3 hours 14 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	252.08 mi	405.68 km	219.05 nautical mi
Driving distance	325 mi	522.76 km	282.27 nautical mi

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