Coffs Harbour to Adelaide campervan route via Broken Hill

The best all-sealed touring line for a Coffs Harbour to Adelaide motorhome road trip is inland via Armidale, Dubbo, Cobar, Broken Hill and Peterborough. It is about 1,870 km depending on exactly where you start and finish, and it feels longer than the number because the country changes so completely.

Do it in 6 days if you are on a schedule. Take 8 to 10 days if you want a civilised Big Lap-style pace: late starts, laundry, a museum or two, and enough time to sit outside with a tinny without calculating tomorrow's kilometres like a tax return.

• Minimum sensible time: 6 days, with one long Barrier Highway day.
• Better pace: 8–10 days, especially in summer or with kids.
• Surface: sealed highways all the way on this route.
• Do: book popular holiday parks and national park-style campgrounds ahead in school holidays.
• Don't: assume a quiet rest area allows camping just because another van is there.

Coffs to Armidale is only about 190 km, but it is not a flat coastal cruise. The Waterfall Way climbs hard through Bellingen, Dorrigo and the escarpment. In a campervan or motorhome, use lower gears on descents, let faster utes pass when safe, and do not cook your brakes trying to drive it like a hatchback.

Armidale makes a smart first night because you are off the coast, the air is cooler, and you can reset: supermarket run, LPG swap if needed, water top-up and a proper dump-point check. Expect tableland nights to drop below 5°C in winter, even if Coffs was T-shirt weather at breakfast.

• Fuel: fill in Coffs Harbour or Bellingen; Armidale has full services.
• Van note: watch height under tree limbs in older showground-style camps.
• Do: arrive before dusk on day one so you can learn the van systems in daylight.
• Don't: camp in random beachside streets around Coffs before leaving; councils do patrol.

From Armidale to Dubbo you roll through New England and western NSW farming country, then the towns start spreading out. Dubbo to Cobar is about 300 km. Cobar to Broken Hill is roughly 456 km, with the key fuel stop at Wilcannia in the middle. The biggest practical gap on this route is Cobar to Wilcannia, about 260 km, so do not leave Cobar on a quarter tank and optimism.

This is where the Coffs Harbour to Adelaide drive starts feeling properly inland. Carry drinking water separately from the van tank — at least 10 litres per person per day in hot weather — and keep a snack box up front. Summer days around Cobar and Broken Hill can sit at 38–42°C, and the shade can be as fictional as cheap diesel.

• Fuel rhythm: Dubbo, Nyngan, Cobar, Wilcannia, Broken Hill.
• Dump points: commonly available in major towns such as Dubbo, Cobar and Broken Hill; use official points only.
• Do: refuel when you can, not when the warning light starts lecturing you.
• Don't: plan to empty grey water at a roadside pull-off; fines and stink both linger.

The Barrier Highway is sealed, but it is still outback driving. Road trains may be 36.5 m long and they do not stop like a shopping trolley. If one is coming towards you, hold your line, ease left only where the shoulder is safe, and be ready for the bow wave. If one appears in the mirror, let it pass on a straight section rather than proving a point in a hired motorhome.

Dawn, dusk and night driving are the wildlife hours. Kangaroos, emus and goats are all capable of making your excess-reduction choice suddenly interesting. A good rule: be parked by 4.30–5.00 pm in winter and before dusk year-round, with the fridge level and the kettle found before the flies do.

• Speed: highways may be signed up to 110 km/h, but many vans are happier at 90–100 km/h.
• Tyres: check pressures cold every few days; heat and load punish soft tyres.
• Do: give yourself a full kilometre of clear road before overtaking anything long.
• Don't: take unsealed shortcuts unless your hire agreement specifically allows it.

You will find every style of overnight on this run: powered holiday parks, showgrounds, low-cost council camps, rest areas and the odd excellent free camp. Budget roughly $0–$60 a night depending on whether you want power, showers and laundry, or just a legal place to sleep and a sky full of stars.

The trick is to match the stop to the van. If you need 240V power for appliances or air-conditioning, book a powered site. If you are self-contained with toilet, grey-water control and solar, you have more options — but self-contained does not mean invisible. Obey stay limits, do not run generators after hours, and leave free camps cleaner than you found them.

• Powered reset towns: Armidale, Dubbo, Cobar, Broken Hill and Adelaide fringe.
• Free-camp etiquette: no awning sprawl in a rest area, no grey-water puddles, no campfire unless signed.
• National parks: book where required and check whether campervans are allowed at the specific campground.
• Do: dump toilet cassettes every 2–3 days before they become a personality issue.
• Don't: rely on public toilets as your whole waste plan; many close overnight.

From Broken Hill the road crosses into South Australia near Cockburn, then pushes through Yunta and Peterborough before the country softens towards Burra, Clare and the Adelaide Plains. Broken Hill to Peterborough is about 285 km; Peterborough to Adelaide is about 250 km, with enough servo options that fuel anxiety finally loosens its grip.

South Australia has fruit-fly quarantine rules. Do not carry restricted fresh fruit and vegetables across checkpoints or into exclusion zones; eat it, cook it, bin it where instructed, or buy again after the border. It is not glamorous, but neither is unpacking the fridge on the roadside while a queue of caravans judges your mango.

• Border note: check current SA fruit-fly rules before travel.
• Arrival: Adelaide traffic is manageable, but motorhomes still need height-aware parking and wide turns.
• Final reset: choose a powered site near Adelaide for laundry, dump point, water and a proper pack-down.
• Do: check availability online early if finishing near weekends, festivals or school holidays.
• Don't: leave your last dump and fuel stop until inner-city Adelaide.