Distance between cities › Australia › New South Wales › Coolamon, NSW › Distance from Coolamon to Onslow Book Hotels

Distance from Coolamon, NSW to Onslow, WA

Distance

4,680 km

Time

2 days 6 hours

Gas Cost

$351 - $913

There are 3,448.13 km (2,142.57 miles) from Coolamon to Onslow in northwest direction and 4,679.97 km (2,908 miles) by car, following the A1 route.

Coolamon and Onslow are 2 days 6 hours far apart, if you drive non-stop .

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

Please note the time difference between Coolamon, NSW and Onslow, WA is 3 hours. The current time in Coolamon is 7:54 am and the current time in Onslow is 4:54 am.

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Lowest Price Rental Cars in Coolamon, NSW

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Coolamon »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 505.43 liters of fuel to cover the route between Coolamon, NSW and Onslow, WA.

The estimated cost of fuel to go from Coolamon to Onslow is $758.15.

During the route, an average car will release 12,089.89 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 Coolamon, NSW and Onslow, WA

If you want to meet halfway between Coolamon, NSW 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 -32.004689 and 126.408345, or 32º 0' 16.8804" S, 126º 24' 30.042" E. This location is 1,453.98 miles away from Coolamon, NSW and Onslow, WA and it would take approximately 1 day 3 hours to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	2,142.57 mi	3,448.13 km	1,861.84 nautical mi
Driving distance	2,908 mi	4,679.91 km	2,526.95 nautical mi

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