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

Distance from Willunga, SA to Merredin, WA

Distance

2,478 km

Time

1 day 4 hours

Gas Cost

$186 - $483

There are 1,925.86 km (1,196.68 miles) from Willunga to Merredin in northwest direction and 2,478.39 km (1,540 miles) by car, following the A1 route.

Willunga and Merredin are 1 day 4 hours far apart, if you drive non-stop .

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

Please note the time difference between Willunga, SA and Merredin, WA is 2 hours and 30 minutes. The current time in Willunga is 11:09 am and the current time in Merredin is 8:39 am.

Any questions or tips to share?

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

Lowest Price Rental Cars in Willunga, SA

Planning on renting a car to go from Willunga, SA to Merredin, 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 267.64 liters of fuel to cover the route between Willunga, SA and Merredin, WA.

The estimated cost of fuel to go from Willunga to Merredin is $401.46.

During the route, an average car will release 6,401.90 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 Merredin, WA

If you want to meet halfway between Willunga, SA and Merredin, WA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -31.630266 and 129.443364, or 31º 37' 48.9576" S, 129º 26' 36.1104" E. This location is 769.92 miles away from Willunga, SA and Merredin, WA and it would take approximately 14 hours 24 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	1,196.68 mi	1,925.86 km	1,039.89 nautical mi
Driving distance	1,540 mi	2,478.13 km	1,338.08 nautical mi

Road Trip Tips