Driving
Broken Hill to Port Augusta
Updated: 27 May 2026
The drive from Broken Hill to Port Augusta is approximately 400 km along the Barrier Highway. This route takes you through the arid landscapes of the South Australian outback, passing through towns like Peterborough and Orroroo. The journey typically takes 4.5 hours. Port Augusta serves as a gateway to the Flinders Ranges and the Nullarbor, making it a significant transit point for travelers.
Total Distance: 400 km driving distance; 330 km straight-line air distance.
Fastest Way
Driving takes 4.5 hours via the Barrier Highway.
Cheapest Way
Driving is the only practical way to reach Port Augusta.
Compare Broken Hill to Port Augusta Routes
Driving
Direct
Duration
4 hours 30 mins
Avg Price
80-100 AUD in fuel
Operator
Private Vehicle
Route
Barrier Highway (A32).
Stop in Peterborough to see the Steamtown Heritage Rail Centre.
Travel Tips
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Fuel StopsRefuel in Peterborough.
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Road ConditionsCheck for road trains on the highway.
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WaterCarry plenty of water for the drive.
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ConnectivityMobile reception is limited between towns.
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Time ZoneRemember the 30-minute time difference.
Safety Tips
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FatigueTake breaks at designated rest areas.
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WildlifeBe cautious of emus and kangaroos.
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Vehicle CheckEnsure your tires are in good condition.
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EmergencyCarry a satellite messenger if possible.
People Also Ask
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Is there a bus?No direct bus service exists.
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How long is the drive?Approximately 4.5 hours.
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Is the road sealed?Yes, the Barrier Highway is fully sealed.
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What is the best stop?Peterborough is a great mid-way point.
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Are there trains?No passenger train service connects these towns.
Quick Info
- From Broken Hill, New South Wales, Australia
- To Port Augusta, South Australia, Australia
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Modes
Best Time to Travel
Autumn or Spring to avoid summer heat.
Things to Do in Port Augusta
1
Australian Arid Lands Botanic Garden
Explore the unique flora of the arid zone. It offers great views of the Spencer Gulf.
2
Wadlata Outback Centre
Learn about the history and geology of the outback. It is an interactive museum.
3
Flinders Ranges
Use Port Augusta as a base to explore the ranges. It is a stunning natural landscape.
4
Spencer Gulf
Enjoy the coastal views and fishing spots. It is a relaxing area.
Tags
Broken Hill to Port Augusta drive
Barrier Highway route
Port Augusta travel guide
outback SA road trip
Broken Hill to Port Augusta distance
driving in South Australia
outback fuel stops
Port Augusta attractions
