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

Distance from Koolkhan, NSW to Harlin, QLD

Distance

431 km

Time

5 hours 26 mins

Gas Cost

$32 - $84

There are 299.77 km (186.27 miles) from Koolkhan to Harlin in northwest direction and 431.30 km (268 miles) by car and ferry, following the M1 route.

Koolkhan and Harlin are 5 hours 26 mins far apart, if you drive non-stop for 5 hours 24 mins and take a ferry for 2 minutes .

This is the fastest route from Koolkhan, NSW to Harlin, QLD.

Please note the time difference between Koolkhan, NSW and Harlin, QLD is 1 hour. The current time in Koolkhan is 8:51 am and the current time in Harlin is 7:51 am.

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Lowest Price Rental Cars in Koolkhan, NSW

Planning on renting a car to go from Koolkhan, NSW to Harlin, QLD? 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 46.50 liters of fuel to cover the route between Koolkhan, NSW and Harlin, QLD.

The estimated cost of fuel to go from Koolkhan to Harlin is $69.75.

During the route, an average car will release 1,112.34 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 Harlin, QLD

If you want to meet halfway between Koolkhan, NSW and Harlin, QLD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -28.183511 and 153.523464, or 28º 11' 0.6396" S, 153º 31' 24.4704" E. This location is 133.77 miles away from Koolkhan, NSW and Harlin, QLD and it would take approximately 2 hours 43 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	186.27 mi	299.77 km	161.86 nautical mi
Driving distance	268 mi	430.58 km	232.49 nautical mi

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