The Canberra to Adelaide campervan run, done the useful way

The direct-ish Canberra to Adelaide motorhome road trip via Wagga Wagga, Hay, Mildura and Renmark is about 1,180–1,210 km, depending on your exact camps and supermarket detours. You can technically do it in two very long days, but that is how people start talking to the dashboard.

Four days is the comfortable minimum in a hired campervan. Five to six days gives you time to sit by the Murrumbidgee, cross the Hay Plain in daylight, rinse the dust off in Mildura, and still roll into Adelaide before peak-hour traffic discovers your rear overhang.

• Fast but sane: 3 nights — Wagga, Hay or Balranald, Renmark.
• Better pace: 4 nights — Wagga, Hay, Mildura, Riverland.
• Holiday pace: 5–6 nights — add a Murray layover and a Barossa or Adelaide Hills detour.
• Don’t: plan your longest drive for late afternoon; kangaroos and fatigue both work the evening shift.

Leave Canberra with a full tank and fresh water, then use the Barton Highway to Yass and the Hume Highway before cutting towards Wagga Wagga. This first section has enough servos, bakeries and turning lanes that you can get used to the van without feeling like every decision has consequences.

West of Wagga, the country opens out. Narrandera, Hay and Balranald are your proper reset points before Mildura. The Hay Plain is famously flat, bright and hypnotic; keep the cab cool, rotate drivers if you can, and let the road trains have their lane rather than trying to prove anything in a 6-berth motorhome.

• Canberra to Wagga Wagga: about 245 km; easy sealed highway running.
• Wagga to Hay: about 266 km via Narrandera; fuel and groceries at both towns.
• Hay to Mildura: about 295 km; fill at Hay or Balranald, not “later”.
• Mildura to Renmark: about 141 km; short but watch irrigation traffic and caravans.
• Renmark to Adelaide: about 254 km; climb out of the Riverland and into busier South Australian roads.

Most 2-berth and 4-berth campervans will have no trouble with this route if you refuel sensibly, but do not treat the fuel gauge like a dare. The longest useful stretch is Hay to Mildura at roughly 295 km, with Balranald in the middle; hot weather, headwinds and air-con can lift consumption to 12–16 L/100 km in many motorhomes.

Public dump points are commonly available in the larger towns on this run — Wagga Wagga, Narrandera, Hay, Balranald, Mildura/Buronga, Renmark and Adelaide all have council, showground or holiday-park options listed through official dump-point directories. Some are free, some require you to be staying, and some want a gold coin or key access from the visitor centre.

• Top up water: holiday parks, signed potable taps, some visitor centres and dump-point sites; never assume a tap at a rest area is drinking water.
• Dump early: empty the cassette before the Hay Plain or before a hot night by the river.
• LPG: swap or refill at larger servos and hardware outlets in Wagga, Mildura, Renmark and Adelaide; smaller towns may close early.
• Do: carry at least 10 L of drinking water separate from the tank in summer.

Your first night depends on pickup time. If you collect the van in Canberra after lunch, Wagga Wagga is a civilised target: big-town supplies, easy fuel, and enough caravan-park or showground-style camping to avoid arriving in the dark with your reversing skills still theoretical.

From there, mix powered nights with lower-cost camps. Expect many powered holiday-park sites to sit roughly in the $35–$65 range depending on season and location; showgrounds and basic camps may be cheaper, while free camps rely on you being fully self-contained and respectful. If a sign says no camping, it means you too, even if you are “just resting”.

• Wagga Wagga: best first-night reset if you want showers, groceries and a proper shakedown.
• Hay: good midpoint before or after the plain; check riverbank conditions after rain.
• Mildura/Buronga: useful for laundry, dump point, water, fruit checks and Murray time.
• Renmark/Paringa: easy Riverland overnight before the final Adelaide leg.
• Don’t: camp under river gums in wind; big branches drop without asking nicely.

This is a sealed-road route suitable for standard hired campervans and motorhomes, provided you stay on the main highways and obey your rental agreement. The temptation to follow a thin grey shortcut on the map grows stronger after Mildura; resist it unless you have written approval for unsealed roads and the weather is settled.

Road trains and B-doubles are common west of the Hume and along the Sturt Highway. They move a lot of air when passing, so keep left, hold a steady speed, and do not pull back in too soon after overtaking. In a tall motorhome, wind gusts across the Hay Plain can feel personal.

• Height: know your vehicle height before Adelaide car parks; many city structures are under 2.2 m.
• Length: longer motorhomes need more room at servos and small-town angle parks.
• Fruit zones: dispose of restricted fruit and veg before entering South Australia; quarantine bins are not decoration.
• Fire bans: on total fire ban days, solid-fuel BBQs and campfires are out; gas appliances may also have conditions.
• Do: check availability online before peak school holidays and long weekends, when grey nomads and Big Lappers fill the good river sites early.