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

Distance from Dulacca, QLD to Koolkhan, NSW

Distance

602 km

Time

8 hours 2 mins

Gas Cost

$45 - $117

There are 452.95 km (281.45 miles) from Dulacca to Koolkhan in southeast direction and 601.89 km (374 miles) by car, following the B91 route.

Dulacca and Koolkhan are 8 hours 2 mins far apart, if you drive non-stop .

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

Please note the time difference between Dulacca, QLD and Koolkhan, NSW is 1 hour. The current time in Dulacca is 5:15 pm and the current time in Koolkhan is 6:15 pm.

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Lowest Price Rental Cars in Dulacca, QLD

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Dulacca »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 65.03 liters of fuel to cover the route between Dulacca, QLD and Koolkhan, NSW.

The estimated cost of fuel to go from Dulacca to Koolkhan is $97.54.

During the route, an average car will release 1,555.49 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 Dulacca, QLD and Koolkhan, NSW

If you want to meet halfway between Dulacca, 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 -27.941783 and 151.98948, or 27º 56' 30.4188" S, 151º 59' 22.128" E. This location is 187.07 miles away from Dulacca, QLD and Koolkhan, NSW and it would take approximately 4 hours 1 min to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	281.45 mi	452.95 km	244.58 nautical mi
Driving distance	374 mi	602.12 km	325.12 nautical mi

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