Distance between cities › Australia › Tasmania › Tunnel, TAS › Distance from Tunnel to Willunga Book Hotels

Distance from Tunnel, TAS to Willunga, SA

Distance

1,278 km

Time

20 hours 4 mins

Gas Cost

$96 - $249

There are 999.15 km (620.85 miles) from Tunnel to Willunga in northwest direction and 1,277.82 km (794 miles) by car and ferry, following the 1 route.

Tunnel and Willunga are 20 hours 4 mins far apart, if you drive non-stop for 11 hours 4 mins and take a ferry for 9 hours .

This is the fastest route from Tunnel, TAS to Willunga, SA.

Please note the time difference between Tunnel, TAS and Willunga, SA is 30 minutes. The current time in Tunnel is 4:01 am and the current time in Willunga is 3:31 am.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Tunnel, TAS to Willunga, SA:

Lowest Price Rental Cars in Tunnel, TAS

Planning on renting a car to go from Tunnel, TAS to Willunga, SA? Here there are some offers to rent a car in Tunnel, TAS

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Tunnel »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 138.01 liters of fuel to cover the route between Tunnel, TAS and Willunga, SA.

The estimated cost of fuel to go from Tunnel to Willunga is $207.02.

During the route, an average car will release 3,301.28 kilograms of CO₂ to the atmosphere. The carbon footprint would be 2.58 kilograms of CO₂ per kilometer.

Average Australia gas price used for calculation is $1.50 per liter of regular gas. Price last updated on March 10, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Tunnel, TAS and Willunga, SA

If you want to meet halfway between Tunnel, TAS and Willunga, SA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -37.557507 and 143.848063, or 37º 33' 27.0252" S, 143º 50' 53.0268" E. This location is 397.03 miles away from Tunnel, TAS and Willunga, SA and it would take approximately 10 hours 2 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Tunnel, TAS and Willunga, SA in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	620.85 mi	999.15 km	539.50 nautical mi
Driving distance	794 mi	1,277.90 km	690.01 nautical mi

Road Trip Tips