Distance between cities › Australia › Victoria › Grey River, VIC › Distance from Grey River to Willunga Book Hotels

Distance from Grey River, VIC to Willunga, SA

Distance

766 km

Time

10 hours 5 mins

Gas Cost

$57 - $149

There are 602.60 km (374.44 miles) from Grey River to Willunga in northwest direction and 766.05 km (476 miles) by car, following the A66 route.

Grey River and Willunga are 10 hours 5 mins far apart, if you drive non-stop .

This is the fastest route from Grey River, VIC to Willunga, SA.

Please note the time difference between Grey River, VIC and Willunga, SA is 30 minutes. The current time in Grey River is 4:43 am and the current time in Willunga is 4:13 am.

Any questions or tips to share?

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

Lowest Price Rental Cars in Grey River, VIC

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Grey River »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 82.73 liters of fuel to cover the route between Grey River, VIC and Willunga, SA.

The estimated cost of fuel to go from Grey River to Willunga is $124.10.

During the route, an average car will release 1,978.96 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 Grey River, VIC and Willunga, SA

If you want to meet halfway between Grey River, VIC 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 -37.391524 and 140.856978, or 37º 23' 29.4864" S, 140º 51' 25.1208" E. This location is 238 miles away from Grey River, VIC and Willunga, SA and it would take approximately 5 hours 2 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Grey River, VIC and Willunga, SA in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	374.44 mi	602.60 km	325.38 nautical mi
Driving distance	476 mi	766.04 km	413.63 nautical mi

Road Trip Tips