Distance between cities › Australia › South Australia › Trihi, SA › Distance from Trihi to Willunga Book Hotels

Distance from Trihi, SA to Willunga, SA

Distance

424 km

Time

5 hours 19 mins

Gas Cost

$32 - $83

There are 309.12 km (192.08 miles) from Trihi to Willunga in northwest direction and 423.26 km (263 miles) by car, following the A66 route.

Trihi and Willunga are 5 hours 19 mins far apart, if you drive non-stop .

This is the fastest route from Trihi, SA to Willunga, SA.

Trihi, SA and Willunga, SA are in the same time zone (ACST). Current time in both locations is 11:36 am.

Any questions or tips to share?

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

Lowest Price Rental Cars in Trihi, SA

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Trihi »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 45.76 liters of fuel to cover the route between Trihi, SA and Willunga, SA.

The estimated cost of fuel to go from Trihi to Willunga is $68.64.

During the route, an average car will release 1,094.53 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 5, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Trihi, SA and Willunga, SA

If you want to meet halfway between Trihi, SA 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 -35.925289 and 140.108566, or 35º 55' 31.0404" S, 140º 6' 30.8376" E. This location is 131.63 miles away from Trihi, SA and Willunga, SA and it would take approximately 2 hours 39 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	192.08 mi	309.12 km	166.91 nautical mi
Driving distance	263 mi	423.68 km	228.77 nautical mi

Road Trip Tips