Is there a direct bus?

No, you must drive or use a private transfer.

No, there are no toll roads on this route.

Is Mount Gambier a good place to visit?

Yes, it is a great destination for nature lovers.

Yes, but it will be very expensive due to the distance.

Myponga

Mount Gambier

Driving

Myponga to Mount Gambier

Updated: 30 May 2026

The journey from Myponga to Mount Gambier covers 380 kilometers and takes approximately 250 minutes by car. You will travel through the Adelaide Hills, join the South Eastern Freeway, and then head south along the Riddoch Highway toward the Limestone Coast. Mount Gambier is famous for its volcanic craters, including the iconic Blue Lake. This route is well-maintained and offers a mix of freeway and highway driving. Expect a smooth drive with plenty of service stations along the way.

Total Distance: 380 km driving distance, 320 km straight-line distance.

Fastest Way

Driving via the Riddoch Highway takes approximately 250 minutes.

Cheapest Way

Driving your own vehicle is the most practical and cheapest option.

Compare Myponga to Mount Gambier Routes

Driving

Direct

Duration

250 minutes

Avg Price

85-100 AUD fuel cost

Operator

Private Vehicle

Route

B37, M1, and A66 (Riddoch Highway)

Mount Gambier is a major stop for long-distance travelers.

Travel Tips

Highway Safety
The Riddoch Highway is a major road; stay alert.
Hill Driving
The roads through the Adelaide Hills are winding; drive carefully.
Fuel
Fuel up in Mount Gambier as prices are often competitive.
Navigation
Use GPS to navigate the route through the Adelaide Hills.
Planning
Check for roadworks on the Department for Infrastructure and Transport website.