The Byron Bay to Kalgoorlie campervan run, coast to goldfields

The fast version of the Byron Bay to Kalgoorlie drive is about eight big driving days, but that is the sort of plan made by someone who has never tried to reverse a motorhome into a powered site at dusk after 720 km. A healthier campervan pace is 10 to 12 days, with a rest day at Broken Hill or Ceduna and a shorter final run from Norseman into Kalgoorlie.

The route below keeps to sealed highways: Pacific hinterland roads, the Castlereagh and Barrier corridors, the Augusta Highway, then the Eyre Highway across the Nullarbor. It suits most 2WD campervans and motorhomes, subject to your hire agreement. Do not get clever with unsealed shortcuts through Menindee, the Darling River Run or remote station tracks unless your vehicle is specifically allowed there.

• Minimum sensible time: 9 days, mostly long hauls.
• Comfortable time: 12 to 14 days with laundry, shopping and one actual sleep-in.
• Total distance: about 3,850 to 4,000 km depending on town detours.
• Best driving rhythm: wheels rolling by 8 am, camp found by 4 pm.

The inland NSW legs are not the Nullarbor, but they still punish sloppy fuel planning. Goondiwindi to Moree is about 125 km, Moree to Walgett about 200 km, Walgett to Bourke around 230 km, then Bourke to Cobar about 160 km. Out west, Wilcannia to Broken Hill is roughly 195 km. None of that is scary with a full tank; all of it is annoying with a headwind and one bar showing.

The Eyre Highway is where you stop thinking like a city driver. Ceduna to Penong is 75 km, Penong to Nundroo about 80 km, Nundroo to Nullarbor Roadhouse about 145 km, then Nullarbor Roadhouse to Border Village about 185 km. In WA, Balladonia to Norseman is roughly 192 km, one of the longer practical gaps on the route.

• Do fill up at Ceduna before the Nullarbor, even if fuel costs more than your feelings can handle.
• Do carry at least 10 litres of drinking water per person as backup, separate from the van tank.
• Do not count on every roadhouse having late trading, your preferred fuel grade, or a working card reader.
• Do check tyre pressures cold; heat and load make camper tyres grumpy.

This route gives you a useful mix: holiday parks for showers and laundry, showgrounds for practical powered sites, and roadside or roadhouse stops across the Nullarbor. The trick is not finding somewhere to sleep; it is picking the right kind of stop for the day you have just had. After a 600 km inland leg, a level site and a dump point beat a romantic view every time.

Free camping rules vary by council and state. Many highway rest areas are for fatigue management, not setting up an outdoor lounge room with fairy lights and a bottle-o haul. In national parks, you generally need to book designated campgrounds and pay park or camping fees online before arrival. Across SA and WA, obey total fire bans; fines can be ugly and the country is dry enough without your campfire audition.

• Powered reset nights: Goondiwindi, Bourke, Broken Hill, Port Augusta, Ceduna, Kalgoorlie.
• Useful overnighters: roadhouses on the Eyre Highway, especially if wind is up.
• Dump-point towns: Goondiwindi, Moree, Bourke, Cobar, Broken Hill, Ceduna, Norseman and Kalgoorlie commonly have public or park dump points.
• Do not: empty grey water on roadside gravel because nobody is watching. Someone usually is, and they are usually unimpressed.

The Nullarbor is not empty; it is just spaced out. You will share the Eyre Highway with road trains, caravans, mining utes, oversize loads and the occasional cyclist with calves made of steel cable. The 90 Mile Straight between Balladonia and Caiguna is 146.6 km without a proper bend, which sounds easy until the afternoon sun turns the windscreen into a frying pan.

When a road train comes up behind you, hold your line and keep your speed steady. If you choose to let it pass, wait for a safe sealed shoulder or overtaking lane; dropping a heavy motorhome onto soft gravel at speed is how cupboards become percussion instruments. When overtaking one, allow a long view, no ego, and plenty of room before pulling back in.

• Keep headlights on in haze, rain and low sun.
• Avoid dawn and dusk driving where possible; kangaroos, emus and goats are not insured.
• Expect crosswinds between Ceduna and Norseman, especially in spring and summer.
• Do not park in truck bays unless signage clearly allows it; truckies need those spaces for fatigue breaks.

Byron may start you off in boardshorts, but inland NSW can drop near 0°C on winter mornings, while summer days past Port Augusta and across the Nullarbor can push 40°C. The wet season is not the main issue on this southern crossing, but heavy rain can still close minor roads and make unsealed detours off-limits. Stick to the sealed route unless conditions and your hire terms both say yes.

Quarantine is real on this drive. Before entering Western Australia, surrender fruit, vegetables, plants, seeds, honey and some untreated produce at the border checkpoint. There are disposal bins before inspection; use them. Losing a mango is cheaper than a fine and less embarrassing than having your fridge treated like a crime scene.

• Carry printed or offline maps; mobile coverage drops away between towns and roadhouses.
• Book popular holiday-park nights online in school holidays, especially Ceduna and Kalgoorlie.
• Refill LPG in larger towns where possible; not every roadhouse can swap or refill every bottle type.
• Ready to lock in dates? Check campervan availability online before the good one-way windows disappear.