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

Distance from Koolunga, SA to Welby, NSW

Distance

1,326 km

Time

16 hours 9 mins

Gas Cost

$99 - $259

There are 1,122.68 km (697.60 miles) from Koolunga to Welby in east direction and 1,326.10 km (824 miles) by car, following the A20 route.

Koolunga and Welby are 16 hours 9 mins far apart, if you drive non-stop .

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

Please note the time difference between Koolunga, SA and Welby, NSW is 30 minutes. The current time in Koolunga is 7:26 pm and the current time in Welby is 7:56 pm.

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Lowest Price Rental Cars in Koolunga, SA

Planning on renting a car to go from Koolunga, SA to Welby, 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 143.26 liters of fuel to cover the route between Koolunga, SA and Welby, NSW.

The estimated cost of fuel to go from Koolunga to Welby is $214.89.

During the route, an average car will release 3,426.78 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 8, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Koolunga, SA and Welby, NSW

If you want to meet halfway between Koolunga, SA and Welby, NSW or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -34.624257 and 144.325864, or 34º 37' 27.3252" S, 144º 19' 33.1104" E. This location is 412.12 miles away from Koolunga, SA and Welby, NSW and it would take approximately 8 hours 4 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	697.60 mi	1,122.68 km	606.20 nautical mi
Driving distance	824 mi	1,326.48 km	716.24 nautical mi

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