The Indian Pacific train stops in Perth, but there is no direct rail link to Bunbury.

How long is the drive?

It is roughly 28 hours of driving, usually spread over 3 to 4 days.

Is the Nullarbor safe?

Yes, it is a well-traveled highway, but it requires careful planning and preparation.

What is the best way to Bunbury from Perth?

The Transwa bus or a rental car are the most common ways to reach Bunbury from Perth.

No, but you must comply with WA quarantine regulations at the border.

Port Lincoln

Flight Driving

Port Lincoln to Bunbury

Updated: 30 May 2026

The journey from Port Lincoln to Bunbury is a massive cross-country trek of over 2,500 km. You can fly from Port Lincoln to Adelaide, then to Perth, and take a bus or rental car to Bunbury. Alternatively, the road trip involves crossing the Nullarbor Plain, a bucket-list experience for many Australians. This route takes you through some of the most remote and beautiful coastal scenery in the country.

Total Distance: Driving distance 2,550 km, straight-line air distance 1,800 km.

Fastest Way

Flight via Adelaide and Perth is the fastest, taking approximately 9 hours total.

Cheapest Way

Driving is the most cost-effective for those who already own a vehicle and are traveling with others.

Compare Port Lincoln to Bunbury Routes

	Flight Connecting	Driving Direct
Duration	9 hours	28 hours
Avg Price	$600 - $1,300	$550 - $850 in fuel
Operator	Qantas and Virgin Australia	Personal Vehicle
Route	Port Lincoln (PLO) to Adelaide (ADL) to Perth (PER), then drive to Bunbury.	A1 (Eyre Highway) across the Nullarbor to Western Australia.
Tip	The drive from Perth Airport to Bunbury takes about 2 hours via the Kwinana Freeway.	Prepare for long stretches without services; carry extra fuel and water.

Travel Tips

Nullarbor Crossing
Check the Nullarbor Roadhouse website for fuel availability and road conditions before you depart.
Time Zones
Remember that Western Australia is in a different time zone; adjust your watch when crossing the border.
Quarantine
Be aware of strict quarantine laws when entering Western Australia; you cannot bring certain fruits or vegetables.
Accommodation
Book your Nullarbor stops in advance, especially during school holidays.
Vehicle Prep
Check your tires and cooling system; the heat on the Nullarbor can be intense.

Safety Tips

Wildlife
Be extremely cautious of kangaroos and camels on the road, especially at dawn and dusk.
Fatigue
Take regular breaks; the long, straight roads can be hypnotic and lead to driver fatigue.
Emergency Kit
Carry a comprehensive first aid kit and a satellite messenger if traveling solo.
Fuel Strategy
Never pass a fuel station without topping up if you are low, even if you think you can make the next one.