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

Distance from Dunedoo, NSW to Koolkhan, NSW

Distance

549 km

Time

7 hours 51 mins

Gas Cost

$41 - $107

There are 435.32 km (270.50 miles) from Dunedoo to Koolkhan in northeast direction and 548.79 km (341 miles) by car, following the Armidale Road route.

Dunedoo and Koolkhan are 7 hours 51 mins far apart, if you drive non-stop .

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

Dunedoo, NSW and Koolkhan, NSW are in the same time zone (AEST). Current time in both locations is 3:44 am.

Any questions or tips to share?

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Lowest Price Rental Cars in Dunedoo, NSW

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Dunedoo »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 59.33 liters of fuel to cover the route between Dunedoo, NSW and Koolkhan, NSW.

The estimated cost of fuel to go from Dunedoo to Koolkhan is $88.99.

During the route, an average car will release 1,419.14 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 6, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Dunedoo, NSW and Koolkhan, NSW

If you want to meet halfway between Dunedoo, 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 -30.871727 and 151.169939, or 30º 52' 18.2172" S, 151º 10' 11.7804" E. This location is 170.67 miles away from Dunedoo, NSW and Koolkhan, NSW and it would take approximately 3 hours 55 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	270.50 mi	435.32 km	235.06 nautical mi
Driving distance	341 mi	549.34 km	296.62 nautical mi

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