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

Distance from Koolunga, SA to Silverdale, NSW

Distance

1,401 km

Time

17 hours 14 mins

Gas Cost

$105 - $273

There are 1,139.26 km (707.90 miles) from Koolunga to Silverdale in east direction and 1,400.13 km (870 miles) by car, following the A20 route.

Koolunga and Silverdale are 17 hours 14 mins far apart, if you drive non-stop .

This is the fastest route from Koolunga, SA to Silverdale, NSW.

Please note the time difference between Koolunga, SA and Silverdale, NSW is 30 minutes. The current time in Koolunga is 8:28 am and the current time in Silverdale is 8:58 am.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Koolunga, SA to Silverdale, NSW:

Lowest Price Rental Cars in Koolunga, SA

Planning on renting a car to go from Koolunga, SA to Silverdale, NSW? 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 151.29 liters of fuel to cover the route between Koolunga, SA and Silverdale, NSW.

The estimated cost of fuel to go from Koolunga to Silverdale is $226.94.

During the route, an average car will release 3,618.87 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 9, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Koolunga, SA and Silverdale, NSW

If you want to meet halfway between Koolunga, SA and Silverdale, NSW or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -34.579562 and 144.66707, or 34º 34' 46.4232" S, 144º 40' 1.452" E. This location is 435.22 miles away from Koolunga, SA and Silverdale, NSW and it would take approximately 8 hours 37 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Koolunga, SA and Silverdale, NSW in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	707.90 mi	1,139.26 km	615.15 nautical mi
Driving distance	870 mi	1,400.84 km	756.39 nautical mi

Road Trip Tips