What is the best route?

The Eyre Highway is the only option.

No, there are no direct flights.

Coolgardie

Port Augusta

Driving

Coolgardie to Port Augusta

Updated: 27 May 2026

The journey from Coolgardie to Port Augusta is a classic 1,500 km drive across the Nullarbor Plain. This route is famous for its vast, empty landscapes and the long, straight Eyre Highway. It is a rite of passage for many Australian road trippers.

Total Distance: 1,500 km driving distance; 1,200 km straight-line air distance.

Fastest Way

Driving takes 16 hours.

Cheapest Way

Driving is the only practical way.

Compare Coolgardie to Port Augusta Routes

Driving

Direct

Duration

16 hours

Avg Price

$400 - $700

Operator

Personal Vehicle

Route

Eyre Highway.

The Eyre Highway is the only practical route.

Travel Tips

Driving Breaks
Stop at every major town to stretch your legs.
Fuel
Use the FuelMap app to find the cheapest petrol.
Sun Protection
Port Augusta is sunny; wear high SPF sunscreen.
Booking
Book accommodation in Port Augusta well in advance.
Vehicle Prep
Check your spare tire pressure before leaving.

Safety Tips

Fatigue
Do not drive if you feel drowsy; pull over.
Road Conditions
Check for road closures on the Eyre Highway.
Emergency
Carry a satellite phone for remote sections.
Wildlife
Watch for stray cattle on outback roads.