
Horsham
A practical first night with supermarkets, fuel and dump-point options before South Australia.
Red dust in the mirrors, a triple road train breathing down the Eyre Highway, and your coffee mug doing laps of the cab: this is the Melbourne to Kalgoorlie drive once the polite bit of Victoria is behind you.
This route is for self-drivers hiring a campervan or motorhome and sleeping in it, not people ticking boxes from a coach window. You will get realistic legs, overnight options, fuel gaps, dump-point thinking, quarantine traps and the sort of Nullarbor advice that saves arguments at 4 pm.
A gentle first leg to learn the van before the distances get cheeky.
Cross into South Australia and aim for a Murray-side powered site or simple overnight stop.
Skirt the city traffic, stock up properly and reset tanks before the outback feel begins.
Fuel is available through Eyre Peninsula towns, but do not roll past servos on fumes.
Top up, check tyres and consider the Head of Bight detour in whale season.
A short but classic Nullarbor leg with cliffs, wind and quarantine planning before WA.
Break it with roadhouses at Mundrabilla, Madura, Cocklebiddy and Caiguna.
Refuel at Norseman, then finish the final 188 km into the Goldfields.
The direct sealed run is roughly 2,800 to 2,900 km depending on your exact campgrounds and whether you duck into Adelaide or skirt around it. You can physically drive it in five long days, but that is not a holiday; that is a courier job with a bed in the back.
For a sane melbourne to kalgoorlie motorhome road trip, allow 7 to 10 days. That gives you shorter first days while you learn the van, a proper restock in Port Augusta or Ceduna, and enough daylight to handle the Nullarbor without parking in the dark beside a snoring B-double.
Do not plan 800 km days just because the map looks empty. In a high-roof camper, wind, heat, roadworks and fuel stops chew time. Book your van online with enough days to arrive human.
The usual campervan line runs Melbourne to Horsham, across the Dukes and Princes corridor toward Tailem Bend, then north-west to Port Augusta, Ceduna, the Nullarbor, Norseman and Kalgoorlie. It is sealed all the way on major highways, so a standard 2WD campervan or motorhome is suitable in normal conditions.
The change comes after Port Augusta. Towns spread out, servos become landmarks, and overtaking needs patience. A road train can be 50 metres long and may throw a buffet of wind, grit and ego at you as it passes.
If your hire agreement restricts unsealed roads, take it seriously. The Eyre Highway is your friend; random beach tracks and clay pans are not.
The longest common fuel gaps on this route are not terrifying if you top up regularly, but they punish optimism. Balladonia to Norseman is about 193 km, Caiguna to Balladonia about 181 km, and Nullarbor Roadhouse to Border Village about 184 km. Add a headwind and a tall motorhome, and your fuel economy may look like it has joined a cult.
Most campervans are happiest when you refuel before the gauge becomes a moral question. Treat half a tank as the new empty from Ceduna west. Roadhouses usually sell fuel, basic groceries, meals and sometimes LPG swap bottles, but hours and availability can change.
Carry at least 10 litres of drinking water per person in reserve, separate from the van tank if possible. Buy a few plain emergency meals before Ceduna. A packet of pasta is less romantic than the outback, but it does not close at 6 pm.
The first half of the run is easy for formal camping: Horsham, Murray River towns, Port Augusta and Ceduna all have holiday parks with powered sites, water, showers and dump points nearby or on site. It is a good rhythm: drive, plug in, empty tanks, fill water, do laundry, stop smelling like the Eyre Highway.
Across the Nullarbor you will mix roadhouse caravan areas, signed rest areas and the odd paid campground. Free camping is tolerated in many signed rest areas, but it is not a licence to camp anywhere. No fires in restricted periods, no grey-water puddles, no toilet paper archaeology behind a bush.
A self-contained van makes the trip easier, but it does not make you invisible. Rangers, roadhouse owners and other grey nomads have seen every trick since the dawn of the cassette toilet.
Before entering Western Australia, eat or surrender fresh fruit, vegetables, honey, plants, seeds and other restricted items at the quarantine checkpoint near the border. The inspectors are not being dramatic; biosecurity fines can be ugly, and your half an avocado is not worth a roadside lecture.
The Head of Bight is a worthy detour in whale season, generally June to October, and the Bunda Cliffs are magnificent in that end-of-the-world way. But stay behind barriers. The cliffs are limestone, undercut and not interested in your perfect sunset angle.
National parks and conservation areas may require fees or have specific camping zones. If a sign says no camping, it means your campervan too, even if you call it a quick sleep.
After the Nullarbor, Kalgoorlie feels like a metropolis with gold dust in its boots. It has supermarkets, servos, bottle-o options, mechanics, caravan parks and dump-point facilities, making it a sensible place to reset before heading south to Esperance, west toward Perth or north into more serious outback.
The Super Pit lookout is the obvious stop, and it is obvious for a reason: it is enormous. Check current access and blast times locally, then leave the van somewhere legal and level. Town streets are wider than inner Melbourne, but a long motorhome still needs turning room.
If you are still comparing dates, check campervan availability online before locking flights. One-way hires and longer-distance trips can book out around school holidays, Easter and peak grey-nomad migration season.

A practical first night with supermarkets, fuel and dump-point options before South Australia.

Good for a second night if you want to avoid towing a high-roof van through Adelaide traffic.

The big reset stop: fuel, water, groceries, laundry and a sensible place to check tyre pressures.
Check the camper, the dates and the price online, then book it — no quotes, no waiting around.
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