Driving
Yankalilla to Mount Gambier
Updated: 31 May 2026
The drive from Yankalilla to Mount Gambier is a 450-kilometer journey heading east and then south along the coast. You will travel via the B37, A1, and A66 (Riddoch Highway). The trip typically takes 450 to 500 minutes. This route connects the Fleurieu Peninsula to the major regional city of Mount Gambier. Expect a mix of rural roads and highway driving.
Total Distance: 450 km driving distance; 380 km straight-line air distance.
Fastest Way
Driving via the A66 is the fastest route, taking 450 minutes.
Cheapest Way
Driving your own vehicle is the most practical way to reach Mount Gambier.
Compare Yankalilla to Mount Gambier Routes
Driving
Direct
Duration
450 mins
Avg Price
120-150 AUD in fuel
Operator
Private Vehicle
Route
B37, A1, and A66 (Riddoch Highway).
Mount Gambier is famous for its Blue Lake.
Travel Tips
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TrafficTraffic is generally light on the A66.
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ParkingParking is plentiful in Mount Gambier.
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NavigationFollow signs for Mount Gambier from the A66.
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SuppliesMany shops and services are available in Mount Gambier.
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WeatherThe region can be cool; bring a jacket.
Safety Tips
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Highway SafetyMaintain a safe speed on the A66.
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Road HazardsWatch for wildlife, especially at dawn and dusk.
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FatigueTake a break if you are tired; the drive is long.
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EmergencyMobile coverage is generally good, but keep a backup.
People Also Ask
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Is there a bus?Yes, there are regional bus services, but driving is much faster.
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How long is the drive?The drive takes approximately 450 minutes.
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Is the Blue Lake blue?Yes, it turns a vibrant blue during the summer months.
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Are there traffic cameras?Yes, be aware of speed cameras on the A66.
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Can I take a train?No, there is no train service from Yankalilla to Mount Gambier.
Quick Info
- From Yankalilla, South Australia, Australia
- To Mount Gambier, South Australia, Australia
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Modes
Best Time to Travel
Year-round for visiting the Limestone Coast region.
Things to Do in Mount Gambier
1
Blue Lake
Visit the iconic crater lake known for its vibrant blue colour.
2
Umpherston Sinkhole
Explore this beautiful sunken garden.
3
Valley Lakes
Enjoy the various walking trails and picnic areas.
4
Local History
Visit the local museum to learn about the town's history.
Tags
Yankalilla to Mount Gambier
A1 route
Mount Gambier travel
driving to Mount Gambier
South Australia road trip
Yankalilla transport
Limestone Coast
