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

Distance from Smithtown, NSW to Koolunga, SA

Distance

1,770 km

Time

21 hours 42 mins

Gas Cost

$133 - $345

Helpful Inaccurate

There are 1,405.04 km (873.05 miles) from Smithtown to Koolunga in southwest direction and 1,770.28 km (1,100 miles) by car, following the A32 route.

Smithtown and Koolunga are 21 hours 42 mins far apart, if you drive non-stop .

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

Please note the time difference between Smithtown, NSW and Koolunga, SA is 30 minutes. The current time in Smithtown is 5:30 pm and the current time in Koolunga is 5:00 pm.

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Lowest Price Rental Cars in Smithtown, NSW

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Smithtown »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 191.15 liters of fuel to cover the route between Smithtown, NSW and Koolunga, SA.

The estimated cost of fuel to go from Smithtown to Koolunga is $286.72.

During the route, an average car will release 4,572.27 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 Smithtown, NSW and Koolunga, SA

If you want to meet halfway between Smithtown, 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 -31.499595 and 145.847634, or 31º 29' 58.542" S, 145º 50' 51.4824" E. This location is 549.88 miles away from Smithtown, NSW and Koolunga, SA and it would take approximately 10 hours 51 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	873.05 mi	1,405.04 km	758.66 nautical mi
Driving distance	1,100 mi	1,769.89 km	955.67 nautical mi

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