Distance between cities › Australia › Western Australia › Onslow, WA › Distance from Onslow to Coolac Book Hotels

Distance from Onslow, WA to Coolac, NSW

Distance

4,819 km

Time

2 days 8 hours

Gas Cost

$361 - $940

There are 3,539.78 km (2,199.52 miles) from Onslow to Coolac in southeast direction and 4,818.38 km (2,994 miles) by car, following the 1 route.

Onslow and Coolac are 2 days 8 hours far apart, if you drive non-stop .

This is the fastest route from Onslow, WA to Coolac, NSW.

Please note the time difference between Onslow, WA and Coolac, NSW is 3 hours. The current time in Onslow is 10:16 pm (Mar 10) and the current time in Coolac is 1:16 am (Mar 11).

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Lowest Price Rental Cars in Onslow, WA

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Onslow »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 520.47 liters of fuel to cover the route between Onslow, WA and Coolac, NSW.

The estimated cost of fuel to go from Onslow to Coolac is $780.70.

During the route, an average car will release 12,449.56 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 Onslow, WA and Coolac, NSW

If you want to meet halfway between Onslow, WA and Coolac, NSW or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -31.908985 and 127.088103, or 31º 54' 32.346" S, 127º 5' 17.1708" E. This location is 1,497.24 miles away from Onslow, WA and Coolac, NSW and it would take approximately 1 day 4 hours to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Onslow, WA and Coolac, NSW in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	2,199.52 mi	3,539.78 km	1,911.33 nautical mi
Driving distance	2,994 mi	4,819.13 km	2,602.13 nautical mi

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