The Ballarat to Kalgoorlie campervan route, done sensibly

Ballarat to Kalgoorlie is roughly 2,780 km by the Western Highway, Adelaide, Port Augusta, Ceduna, the Eyre Highway and Norseman. On paper it is about 34 to 36 hours of wheel time. In a campervan, with fuel stops, lunch, dump points and the inevitable servo pie negotiation, it is not a four-day sprint unless you enjoy arriving hollow-eyed.

Seven days is the brisk version. Nine to twelve days is the version where you actually look at the Bunda Cliffs, sleep properly and do not reverse into a bollard at a roadhouse because your brain has become mashed potato.

• Fast but sane: 7 days, mostly powered sites and long highway legs.
• Comfortable: 9-10 days, with Ceduna and the Nullarbor split properly.
• Slow lapper style: 12+ days, adding the Grampians, Clare Valley, Kimba, Streaky Bay or Esperance detours.
• Do: plan driving in daylight, especially west of Port Augusta where roos, emus and wandering stock are not sentimental.
• Do not: build your plan around 700 km days just because a map app says it is possible.

Across Victoria and South Australia, fuel is easy enough: Ballarat, Horsham, Bordertown, Tailem Bend, Adelaide, Port Wakefield, Port Augusta, Kimba and Ceduna all keep the tank drama-free. The Nullarbor is where you stop treating half a tank as near enough.

The longest practical gaps are manageable in a 2WD campervan, but roadhouse opening hours, card machines and headwinds all matter. Expect Nullarbor fuel to cost more than city fuel; $2.20-$2.80/L is not unusual in remote stretches, and prices move around like a blue heeler near a sausage.

• Ceduna to Nullarbor Roadhouse: about 300 km.
• Nullarbor Roadhouse to Border Village: about 183 km.
• Border Village to Mundrabilla: about 65 km, via Eucla if you want the lookout.
• Caiguna to Balladonia: about 181 km, including the famous 90 Mile Straight.
• Balladonia to Norseman: about 191 km.
• Do: fill at Ceduna, check range at every roadhouse, and keep at least 250 km of buffer.
• Do not: rely on LPG being available everywhere west of Ceduna; diesel and unleaded are far more dependable.

This Ballarat to Kalgoorlie motorhome road trip is easiest if you alternate powered nights with self-contained stops. Powered sites let you charge everything, run the van fridge properly and take a civilised shower. Rest areas save money and break up the Nullarbor, but they are not a licence to spread out like a garage sale.

Public dump points are commonly available at larger towns and caravan-friendly stops including Ballarat, Horsham, Murray Bridge or Tailem Bend, Port Augusta, Ceduna, Norseman and Kalgoorlie-Boulder. Potable water is not guaranteed at every dump point, so top up when signage says drinking water, not merely when there is a tap.

• Powered reset nights: Horsham, Adelaide, Port Augusta, Ceduna, Eucla/Border Village, Norseman or Kalgoorlie.
• Useful free or low-cost style stops: Lake Hart, Kimba RV areas, designated Eyre Highway rest areas.
• National parks: book and pay where required; camp only in marked sites and obey generator rules.
• Grey water: many councils expect it contained, not trickling under the neighbour’s camp chair.
• Do: arrive before dark and park with an exit path if road trains are using the same rest area.
• Do not: empty toilet cassettes in roadside toilets, bushland or stormwater drains. That is how campers get rules tightened for everyone.

The route is sealed all the way, so you do not need a 4WD for the main line. The challenge is scale: long straights, big crosswinds, hot bitumen and road trains that can run more than 50 m long. If one catches you, hold your line, ease left only when safe, and let it work around you. They do this all day; you are the visiting wombat.

Overtaking is the trap. A campervan accelerates like it has just eaten lunch. Wait for a genuinely long straight, no crests, no oncoming shimmer, and plenty of room. UHF channel 40 is commonly used by truck drivers, but do not assume you need to chatter; predictable driving is better than nervous commentary.

• Speed: 110 km/h limits appear, but 90-100 km/h is often more comfortable and fuel-efficient in a motorhome.
• Wildlife: dawn, dusk and night are the danger windows, especially west of Port Augusta.
• Wind: the Bunda Cliffs and open plains can shove a high-sided van around.
• Tyres: check pressures cold every few days; heat and weight punish lazy tyres.
• Do: pull well off the lane at lookouts and rest stops.
• Do not: stop on the road shoulder for a quick snap of the Nullarbor sign. The road trains are not part of your composition.

The South Australia-Western Australia border inspection is not theatre. Fresh fruit, vegetables, plants, seeds, honey and some food items may be restricted. Use up the salad before Border Village or surrender it without grumbling; the inspectors have heard every mango-based defence known to humankind.

Time gets odd too. South Australia, the unofficial Central Western Time around Eucla, and Western Australia can make roadhouse hours feel slippery. In summer, expect 35-45°C days across the inland and Nullarbor; in winter, nights can drop near 0°C. Both seasons suit a campervan if you manage water, shade and driving hours.

• Best windows: March-May and August-October for milder driving.
• Summer rule: carry drinking water beyond your tank supply; 10 L per person spare is sensible for remote legs.
• Winter rule: pack warm bedding; desert nights can bite after a sunny day.
• Quarantine: check current WA entry rules before leaving Ceduna.
• Do: shop strategically in Ceduna, then keep the fridge border-friendly.
• Do not: hide produce in the van. Fines are far less funny than eating two bananas for breakfast.

A standard 2WD campervan or motorhome is fine for this route if you stay on sealed roads and signed campground access tracks allowed by your hire terms. Low-clearance beach tracks, station tracks and muddy side roads are another matter. If the contract says sealed roads only, believe it; recovery west of Ceduna can cost more than the holiday mood can survive.

Vehicle height is rarely an issue on the main highways, but it matters in town car parks, older service station awnings and shady caravan park sites. Know your height in metres, your fuel type, your toilet cassette routine and whether your van is certified self-contained before relying on rest areas.

• Couples: a compact camper is easier in towns, cheaper on fuel and less sail-like in crosswinds.
• Families or long trips: a motorhome with internal shower/toilet makes Nullarbor nights simpler.
• Free campers: prioritise battery capacity, water storage, fridge performance and a usable toilet.
• Peak demand: school holidays, Easter and winter migration season can tighten availability fast.
• Do: check availability online once your travel window is realistic.
• Do not: leave the van booking until after you have planned every campsite; the vehicle shapes the trip.