Distance between cities › Australia › Northern Territory › Darwin, NT › Distance from Darwin to Koolkhan Book Hotels

Distance from Darwin, NT to Koolkhan, NSW

Distance

3,649 km

Time

1 day 17 hours

Gas Cost

$274 - $712

There are 2,970.98 km (1,846.09 miles) from Darwin to Koolkhan in southeast direction and 3,648.38 km (2,267 miles) by car, following the 66 route.

Darwin and Koolkhan are 1 day 17 hours far apart, if you drive non-stop .

This is the fastest route from Darwin, NT to Koolkhan, NSW.

Please note the time difference between Darwin, NT and Koolkhan, NSW is 1 hours and 30 minutes. The current time in Darwin is 3:01 am and the current time in Koolkhan is 4:31 am.

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Lowest Price Rental Cars in Darwin, NT

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Darwin »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 394.09 liters of fuel to cover the route between Darwin, NT and Koolkhan, NSW.

The estimated cost of fuel to go from Darwin to Koolkhan is $591.13.

During the route, an average car will release 9,426.54 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 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Darwin, NT and Koolkhan, NSW

If you want to meet halfway between Darwin, NT 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 -21.308800 and 141.397995, or 21º 18' 31.68" S, 141º 23' 52.782" E. This location is 1,133.68 miles away from Darwin, NT and Koolkhan, NSW and it would take approximately 20 hours 48 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	1,846.09 mi	2,970.98 km	1,604.21 nautical mi
Driving distance	2,267 mi	3,648.95 km	1,970.28 nautical mi

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