What is the best route?

The A1 highway is the most direct route.

Coach services are available but limited; check regional schedules.

Inman Valley

Millicent

Driving

Inman Valley to Millicent

Updated: 30 May 2026

The journey from Inman Valley to Millicent covers 430 kilometers along the scenic Limestone Coast. You will primarily follow the A1 (Princes Highway) through the Coorong and past Kingston SE. The drive takes approximately 5 hours, offering beautiful coastal views and inland agricultural vistas. Plan for a stop in Kingston SE to see the Big Lobster and enjoy the seaside atmosphere.

Total Distance: 430 km driving distance; 360 km straight-line air distance.

Fastest Way

Driving via the A1 is the fastest and most direct route.

Cheapest Way

Driving your own vehicle is the most cost-effective way to reach Millicent.

Compare Inman Valley to Millicent Routes

Driving

Direct

Duration

5 hours

Avg Price

85-105 AUD in fuel

Operator

Personal Vehicle

Route

A1 highway via Tailem Bend, Kingston SE, and Beachport.

The stretch through the Coorong is beautiful but has limited services.

Travel Tips

Fuel Up
Refuel in Kingston SE to ensure you have enough for the final stretch.
Check Weather
Coastal winds can be strong; check the forecast before heading out.
Road Safety
The A1 is a major highway; stay alert for heavy vehicles.
Pack Snacks
Bring plenty of snacks and water for the 5-hour drive.
Rest Stops
Stop at the Coorong lookouts for a quick break and photos.

Safety Tips

Fatigue
Take regular breaks to stay alert on the long highway drive.
Wildlife
Be cautious of wildlife crossing the road, especially at dawn and dusk.
Mobile Coverage
Expect limited mobile reception in the Coorong area.
Emergency Kit
Carry a basic first aid kit and a spare tire.