Distance between cities › Australia › Queensland › Thallon, QLD › Distance from Thallon to Koolkhan Book Hotels

Distance from Thallon, QLD to Koolkhan, NSW

Distance

540 km

Time

7 hours 11 mins

Gas Cost

$40 - $105

There are 409.88 km (254.69 miles) from Thallon to Koolkhan in southeast direction and 540.74 km (336 miles) by car, following the B76 route.

Thallon and Koolkhan are 7 hours 11 mins far apart, if you drive non-stop .

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

Please note the time difference between Thallon, QLD and Koolkhan, NSW is 1 hour. The current time in Thallon is 6:05 am and the current time in Koolkhan is 7:05 am.

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Lowest Price Rental Cars in Thallon, QLD

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Thallon »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 58.31 liters of fuel to cover the route between Thallon, QLD and Koolkhan, NSW.

The estimated cost of fuel to go from Thallon to Koolkhan is $87.47.

During the route, an average car will release 1,394.87 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 Thallon, QLD and Koolkhan, NSW

If you want to meet halfway between Thallon, QLD 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 -29.663108 and 150.845641, or 29º 39' 47.1888" S, 150º 50' 44.3076" E. This location is 167.75 miles away from Thallon, QLD and Koolkhan, NSW and it would take approximately 3 hours 35 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	254.69 mi	409.88 km	221.32 nautical mi
Driving distance	336 mi	539.94 km	291.55 nautical mi

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