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

Distance from Willunga, SA to Onslow, WA

Distance

3,967 km

Time

1 day 22 hours

Gas Cost

$298 - $774

There are 2,736.29 km (1,700.26 miles) from Willunga to Onslow in northwest direction and 3,967.03 km (2,465 miles) by car, following the A1 route.

Willunga and Onslow are 1 day 22 hours far apart, if you drive non-stop .

This is the fastest route from Willunga, SA to Onslow, WA.

Please note the time difference between Willunga, SA and Onslow, WA is 2 hours and 30 minutes. The current time in Willunga is 7:20 am and the current time in Onslow is 4:50 am.

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Lowest Price Rental Cars in Willunga, SA

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Willunga »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 428.41 liters of fuel to cover the route between Willunga, SA and Onslow, WA.

The estimated cost of fuel to go from Willunga to Onslow is $642.61.

During the route, an average car will release 10,247.53 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 7, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Willunga, SA and Onslow, WA

If you want to meet halfway between Willunga, SA and Onslow, WA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -32.057544 and 122.717298, or 32º 3' 27.1584" S, 122º 43' 2.2728" E. This location is 1,232.41 miles away from Willunga, SA and Onslow, WA and it would take approximately 23 hours 9 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	1,700.26 mi	2,736.29 km	1,477.48 nautical mi
Driving distance	2,465 mi	3,966.75 km	2,141.88 nautical mi

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