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

Distance from Koolunga, SA to Douglas, VIC

Distance

615 km

Time

7 hours 54 mins

Gas Cost

$46 - $120

There are 497.09 km (308.88 miles) from Koolunga to Douglas in southeast direction and 614.77 km (382 miles) by car, following the A8 route.

Koolunga and Douglas are 7 hours 54 mins far apart, if you drive non-stop .

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

Please note the time difference between Koolunga, SA and Douglas, VIC is 30 minutes. The current time in Koolunga is 10:12 pm and the current time in Douglas is 10:42 pm.

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Lowest Price Rental Cars in Koolunga, SA

Planning on renting a car to go from Koolunga, SA to Douglas, 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 66.45 liters of fuel to cover the route between Koolunga, SA and Douglas, VIC.

The estimated cost of fuel to go from Koolunga to Douglas is $99.67.

During the route, an average car will release 1,589.42 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 Douglas, VIC

If you want to meet halfway between Koolunga, SA and Douglas, VIC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -35.467409 and 139.69102, or 35º 28' 2.6724" S, 139º 41' 27.672" E. This location is 191.15 miles away from Koolunga, SA and Douglas, VIC and it would take approximately 3 hours 57 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	308.88 mi	497.09 km	268.41 nautical mi
Driving distance	382 mi	615.25 km	332.21 nautical mi

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