The drive from Greta to Coonabarabran is a 320-kilometer journey that takes about 4 hours. You will travel via the New England Highway and the Oxley Highway, passing through scenic rural landscapes. Coonabarabran is known as the astronomy capital of Australia, home to the Siding Spring Observatory. This route is a popular choice for those interested in stargazing and exploring the Warrumbungle National Park. It is a straightforward drive through the heart of inland New South Wales.
Total Distance: 320 km driving distance; 280 km straight-line air distance.
The roads are well-maintained but can have heavy truck traffic.
Winter for clear, dark skies perfect for stargazing.