There is no regular public bus service between Coffin Bay and Tumby Bay.

How long is the drive?

It takes about 1 hour and 15 minutes to drive between the two towns.

Yes, the entire route is a sealed, well-maintained road.

Yes, but be aware of traffic on the highway as there is no dedicated cycle lane.

What is the best time to travel?

Any time of day is fine, but avoid dawn and dusk to minimize wildlife risks.

Coffin Bay

Tumby Bay

Driving

Coffin Bay to Tumby Bay

Updated: 30 May 2026

The journey from Coffin Bay to Tumby Bay is approximately 90 km. The route takes you through Port Lincoln and then north along the coast to the charming seaside town of Tumby Bay. The drive is scenic, with views of the ocean and the rolling hills of the Eyre Peninsula. It is a straightforward drive that takes about 1 hour and 15 minutes.

Total Distance: Driving distance 90 km, straight-line air distance 70 km.

Fastest Way

Driving is the only practical mode, taking 1 hour 15 minutes.

Cheapest Way

Driving your own vehicle is the most economical and convenient way to travel.

Compare Coffin Bay to Tumby Bay Routes

Driving

Direct

Duration

1 hour 15 mins

Avg Price

$20 - $30 in fuel

Operator

Personal Vehicle

Route

B100 to B91.

Stop in Port Lincoln for a break and to see the marina.

Travel Tips

Road Safety
The road is well-maintained, but be mindful of local traffic and heavy vehicles.
Fuel
Fill up in Port Lincoln to ensure you have enough fuel for the trip.
Timing
Avoid peak holiday times if you prefer a quieter drive.
Wildlife
Keep an eye out for emus and kangaroos crossing the road.
Navigation
The route is very simple; just follow the signs for Tumby Bay.

Safety Tips

Wildlife
Drive slowly at dawn and dusk to avoid collisions with native animals.
Fatigue
Take a break every two hours to avoid driver fatigue.
Vehicle
Ensure your vehicle is in good working order before any trip.
Emergency
In case of emergency, dial 000 for assistance.