The journey from Coonamble to Warwick spans approximately 580 kilometers through the heart of the inland plains. You will primarily navigate the Newell Highway (A39) before transitioning onto the Gore Highway (A39) near Goondiwindi. This route is best suited for private vehicles as public transport options are non-existent for this specific cross-border transit. Expect a drive time of roughly 7 hours depending on traffic and rest stops. The landscape shifts from the flat agricultural plains of NSW to the rolling hills of the Darling Downs.
Total Distance: 580 km driving distance; 410 km straight-line air distance.
Check for road closures near the Gwydir River during heavy rain events.
April to September for mild temperatures and lower risk of heat-related vehicle issues.