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

Distance from Harefield, NSW to Koolkhan, NSW

Distance

1,058 km

Time

12 hours 49 mins

Gas Cost

$79 - $206

Helpful Inaccurate

There are 789.02 km (490.28 miles) from Harefield to Koolkhan in northeast direction and 1,058.95 km (658 miles) by car, following the M31 route.

Harefield and Koolkhan are 12 hours 49 mins far apart, if you drive non-stop .

This is the fastest route from Harefield, NSW to Koolkhan, NSW.

Harefield, NSW and Koolkhan, NSW are in the same time zone (AEST). Current time in both locations is 4:28 pm.

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Lowest Price Rental Cars in Harefield, NSW

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Harefield »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 114.32 liters of fuel to cover the route between Harefield, NSW and Koolkhan, NSW.

The estimated cost of fuel to go from Harefield to Koolkhan is $171.47.

During the route, an average car will release 2,734.43 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 8, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Harefield, NSW and Koolkhan, NSW

If you want to meet halfway between Harefield, NSW and Koolkhan, NSW or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -33.397201 and 151.296861, or 33º 23' 49.9236" S, 151º 17' 48.6996" E. This location is 328.85 miles away from Harefield, NSW and Koolkhan, NSW and it would take approximately 6 hours 25 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	490.28 mi	789.02 km	426.04 nautical mi
Driving distance	658 mi	1,058.48 km	571.53 nautical mi

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