Is the road to Mount Isa sealed?

Yes, the Barkly Highway is fully sealed.

How long is the drive?

The drive takes approximately 18-20 hours.

Are there fuel stations on the way?

Yes, but they are sparse; fill up at every opportunity.

What is the best time to visit?

The cooler months between April and September are ideal.

No, the Barkly Highway is suitable for standard 2WD vehicles.

Noonamah

Mount Isa

Driving

Noonamah to Mount Isa

Updated: 26 May 2026

The journey from Noonamah to Mount Isa covers approximately 1,600 kilometers. This is a challenging outback drive that takes you across the Barkly Tableland. You will travel via the Stuart Highway and then turn onto the Barkly Highway. The drive typically takes about 18-20 hours. Ensure your vehicle is in good condition and you have plenty of water and fuel.

Total Distance: 1,600 km driving distance; 1,150 km straight-line air distance.

Fastest Way

Driving takes 18-20 hours, which is the only practical way to reach the town.

Cheapest Way

Driving your own vehicle is the most economical way to reach Mount Isa.

Compare Noonamah to Mount Isa Routes

Driving

Direct

Duration

18-20 hours

Avg Price

350-500 AUD fuel cost

Operator

Private Vehicle

Route

Stuart Highway to Barkly Highway via Tennant Creek.

Plan for at least one or two overnight stops to avoid driver fatigue.

Travel Tips

Fuel Up
Fill your tank at every opportunity; fuel stops are sparse.
Water Supply
Always carry at least 20 liters of drinking water in your vehicle.
Connectivity
Mobile reception is patchy; download offline maps.
Wildlife
Avoid driving at night to minimize the risk of hitting kangaroos or cattle.
Road Trains
Give road trains plenty of space and only overtake on long, clear straights.

Safety Tips

Fatigue Management
Stop every two hours to stretch and stay alert on the long, straight stretches.
Flood Awareness
During the wet season, check the road report website.
Emergency Kit
Carry a basic first aid kit and a satellite phone if traveling off the main highway.
Vehicle Check
Ensure your tires and cooling system are in top condition before starting the trip.