Australia rewards drivers like nowhere else: empty highways unspooling toward horizons that never quite arrive, a new landscape every few hundred kilometres, and towns whose bakeries alone justify the detour. But this is also a continent that punishes casual planning. This handbook covers both halves — the dream routes and the discipline that keeps them dreamy.
First, respect the distances
| Route | Distance | Honest driving time | Sane duration |
|---|
| Sydney → Melbourne (coastal) | 1,040 km | 13 hrs | 3–5 days |
| Melbourne → Adelaide (Great Ocean Rd) | 940 km | 13 hrs | 3–4 days |
| Sydney → Cairns | 2,700 km | 30 hrs | 14+ days |
| Adelaide → Darwin (Explorer's Way) | 3,030 km | 32 hrs | 10–14 days |
| Perth → Exmouth (Coral Coast) | 1,250 km | 14 hrs | 7–10 days |
| Perth → Adelaide (the Nullarbor) | 2,700 km | 28 hrs | 5–7 days |
The classic first-timer error is planning by map inches. Break every day at 400–600 km maximum, drive mornings, and treat the afternoon as arrival-and-explore time. Fatigue, not wildlife, is the outback's biggest killer — free "Driver Reviver" coffee stops operate on major routes in holiday seasons for exactly this reason.
The six great drives, ranked by what you want
- Scenery per kilometre: the Great Ocean Road — nothing else packs this much coast into two days.
- The full coming-of-age epic: Sydney to Cairns — surf towns, islands and reef with infrastructure the whole way.
- The desert crossing: the Explorer's Way (Adelaide–Darwin) via the Flinders Ranges, Coober Pedy's underground homes, Uluru detour, and Katherine Gorge — Australia distilled.
- The wild card: WA's Coral Coast — pink lakes, the Pinnacles, Shark Bay dolphins and snorkelling Ningaloo straight off the beach.
- The badge of honour: the Nullarbor — including the 146.6 km dead-straight "90 Mile Straight" and whale-watching cliffs at the Head of Bight (June–October).
- The compact masterpiece: Tasmania's loop — every hour brings new country, and nothing is far.
Vehicle choice, camping rules and rental economics live in our dedicated campervan guide.
Outback driving: the rules that aren't optional
- Fuel discipline: on remote highways, refuel at every roadhouse — gaps can exceed 250 km, and the next station being closed is a real possibility. Carry a jerry can beyond the bitumen.
- Water: 4–5 litres per person per day of buffer, always. If you break down, stay with the vehicle — it's shade, it's visible, and it's what searchers find.
- Tell someone: route and ETA, every remote leg. Phone coverage disappears fast (Telstra reaches furthest); a $300 PLB (personal locator beacon) or satellite communicator is cheap insurance for genuinely remote trips.
- Road trains: outback trucks run to 53.5 metres — four trailers. Give them the road: pull over to let them pass, and when overtaking, allow a full kilometre of clear visibility. Their wind wake alone can shove a campervan.
- Wildlife hours: dawn and dusk belong to kangaroos, emus and cattle. Plan to be parked by late afternoon in the country. If an animal appears: brake hard and straight — swerving at speed kills more drivers than collisions do.
- Unsealed roads: check your rental agreement (most 2WD contracts ban them), drop tyre pressures and speed, and never cross flooded roads — "if it's flooded, forget it" is official advice, not a slogan.
- River crossings up north: in croc country, never wade in to check depth. Ask at the roadhouse instead.
The packing shortlist
- Paper maps or offline maps downloaded (Google Maps offline areas; HEMA maps for remote tracks)
- First-aid kit, torch/headlamp, basic tools, tyre repair kit and a real spare (checked!)
- Sun kit: SPF50+, hats, 3L water bottles, insulated cooler
- UHF radio (channel 40) for genuinely remote routes — truckers are your early-warning system
- Cash float for tiny roadhouses with temperamental EFTPOS
Money-savers the brochures skip
National park passes are per-state — buy the annual/holiday pass upfront if you'll hit three-plus parks. Fuel price apps (FuelMap, state government apps) find the cheap stations; prices can differ 40c/L within one town. Cook at free electric barbecues in town parks — an Australian institution — and camp at showgrounds and pub paddocks in the bush, where $10–20 supports the town and buys stories at the bar.