Distance between cities › Australia › South Australia › Koolunga, SA › Distance from Koolunga to Mullalyup Book Hotels

Distance from Koolunga, SA to Mullalyup, WA

Distance

2,604 km

Time

1 day 6 hours

Gas Cost

$195 - $508

There are 2,064.07 km (1,282.55 miles) from Koolunga to Mullalyup in west direction and 2,603.92 km (1,618 miles) by car, following the A1 route.

Koolunga and Mullalyup are 1 day 6 hours far apart, if you drive non-stop .

This is the fastest route from Koolunga, SA to Mullalyup, WA.

Please note the time difference between Koolunga, SA and Mullalyup, WA is 2 hours and 30 minutes. The current time in Koolunga is 1:20 am (Mar 8) and the current time in Mullalyup is 10:50 pm (Mar 7).

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Lowest Price Rental Cars in Koolunga, SA

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Koolunga »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 281.27 liters of fuel to cover the route between Koolunga, SA and Mullalyup, WA.

The estimated cost of fuel to go from Koolunga to Mullalyup is $421.90.

During the route, an average car will release 6,727.93 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 Koolunga, SA and Mullalyup, WA

If you want to meet halfway between Koolunga, SA and Mullalyup, WA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -31.937871 and 126.753273, or 31º 56' 16.3356" S, 126º 45' 11.7828" E. This location is 809.13 miles away from Koolunga, SA and Mullalyup, WA and it would take approximately 15 hours 6 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Koolunga, SA and Mullalyup, WA in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	1,282.55 mi	2,064.07 km	1,114.51 nautical mi
Driving distance	1,618 mi	2,604.33 km	1,406.23 nautical mi

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