Distance between cities › Australia › Victoria › Dederang, VIC › Distance from Dederang to Koolunga Book Hotels

Distance from Dederang, VIC to Koolunga, SA

Distance

1,039 km

Time

13 hours 16 mins

Gas Cost

$78 - $203

There are 857.32 km (532.72 miles) from Dederang to Koolunga in northwest direction and 1,039.64 km (646 miles) by car, following the A20 route.

Dederang and Koolunga are 13 hours 16 mins far apart, if you drive non-stop .

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

Please note the time difference between Dederang, VIC and Koolunga, SA is 30 minutes. The current time in Dederang is 12:56 pm and the current time in Koolunga is 12:26 pm.

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Lowest Price Rental Cars in Dederang, VIC

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Dederang »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 112.20 liters of fuel to cover the route between Dederang, VIC and Koolunga, SA.

The estimated cost of fuel to go from Dederang to Koolunga is $168.30.

During the route, an average car will release 2,683.90 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 7, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Dederang, VIC and Koolunga, SA

If you want to meet halfway between Dederang, VIC and Koolunga, SA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -34.519794 and 142.829086, or 34º 31' 11.2584" S, 142º 49' 44.7096" E. This location is 322.78 miles away from Dederang, VIC and Koolunga, SA and it would take approximately 6 hours 38 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	532.72 mi	857.32 km	462.92 nautical mi
Driving distance	646 mi	1,038.92 km	560.97 nautical mi

Road Trip Tips