Distance between cities › Australia › New South Wales › Speewa, NSW › Distance from Speewa to Koolunga Book Hotels

Distance from Speewa, NSW to Koolunga, SA

Distance

640 km

Time

8 hours 6 mins

Gas Cost

$48 - $125

There are 513.04 km (318.79 miles) from Speewa to Koolunga in northwest direction and 638.91 km (397 miles) by car, following the A20 route.

Speewa and Koolunga are 8 hours 6 mins far apart, if you drive non-stop .

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

Please note the time difference between Speewa, NSW and Koolunga, SA is 30 minutes. The current time in Speewa is 4:10 pm and the current time in Koolunga is 3:40 pm.

Any questions or tips to share?

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Lowest Price Rental Cars in Speewa, NSW

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Speewa »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 69.07 liters of fuel to cover the route between Speewa, NSW and Koolunga, SA.

The estimated cost of fuel to go from Speewa to Koolunga is $103.61.

During the route, an average car will release 1,652.18 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 Speewa, NSW and Koolunga, SA

If you want to meet halfway between Speewa, NSW 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 -34.273903 and 141.046494, or 34º 16' 26.0508" S, 141º 2' 47.3784" E. This location is 198.70 miles away from Speewa, NSW and Koolunga, SA and it would take approximately 4 hours 3 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	318.79 mi	513.04 km	277.02 nautical mi
Driving distance	397 mi	639.55 km	345.33 nautical mi

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