The journey from Humpty Doo to Mount Isa is a 1,600-kilometer trip across the Outback. Driving takes several days, following the Barkly Highway through remote and rugged terrain. This is a major cross-country journey that requires careful planning and preparation.
Total Distance: 1,600 km driving distance; 1,300 km straight-line air distance.
Plan for multiple overnight stops.
Winter months (June to August) to avoid the extreme heat of the Outback.