Distance between cities › Australia › New South Wales › Koolkhan, NSW › Distance from Koolkhan to Collie Book Hotels

Distance from Koolkhan, NSW to Collie, WA

Distance

4,215 km

Time

2 days 2 hours

Gas Cost

$316 - $822

There are 3,494.70 km (2,171.51 miles) from Koolkhan to Collie in west direction and 4,214.87 km (2,619 miles) by car, following the A1 route.

Koolkhan and Collie are 2 days 2 hours far apart, if you drive non-stop .

This is the fastest route from Koolkhan, NSW to Collie, WA.

Please note the time difference between Koolkhan, NSW and Collie, WA is 3 hours. The current time in Koolkhan is 5:32 am and the current time in Collie is 2:32 am.

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Lowest Price Rental Cars in Koolkhan, NSW

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Koolkhan »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 455.20 liters of fuel to cover the route between Koolkhan, NSW and Collie, WA.

The estimated cost of fuel to go from Koolkhan to Collie is $682.81.

During the route, an average car will release 10,888.50 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 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Koolkhan, NSW and Collie, WA

If you want to meet halfway between Koolkhan, NSW and Collie, WA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -32.793274 and 135.031967, or 32º 47' 35.7864" S, 135º 1' 55.0812" E. This location is 1,309.50 miles away from Koolkhan, NSW and Collie, WA and it would take approximately 1 day 1 hour to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Koolkhan, NSW and Collie, WA in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	2,171.51 mi	3,494.70 km	1,886.99 nautical mi
Driving distance	2,619 mi	4,214.86 km	2,275.85 nautical mi

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