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

Distance from Koolkhan, NSW to Millmerran, QLD

Distance

402 km

Time

5 hours 27 mins

Gas Cost

$30 - $78

Helpful Inaccurate

There are 252.45 km (156.86 miles) from Koolkhan to Millmerran in northwest direction and 402.34 km (250 miles) by car, following the B91 route.

Koolkhan and Millmerran are 5 hours 27 mins far apart, if you drive non-stop .

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

Please note the time difference between Koolkhan, NSW and Millmerran, QLD is 1 hour. The current time in Koolkhan is 6:55 am and the current time in Millmerran is 5:55 am.

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Lowest Price Rental Cars in Koolkhan, NSW

Planning on renting a car to go from Koolkhan, NSW to Millmerran, 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 43.45 liters of fuel to cover the route between Koolkhan, NSW and Millmerran, QLD.

The estimated cost of fuel to go from Koolkhan to Millmerran is $65.17.

During the route, an average car will release 1,039.26 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 Koolkhan, NSW and Millmerran, QLD

If you want to meet halfway between Koolkhan, NSW and Millmerran, QLD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -28.393971 and 152.435592, or 28º 23' 38.2956" S, 152º 26' 8.1312" E. This location is 124.99 miles away from Koolkhan, NSW and Millmerran, 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 Millmerran, QLD in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	156.86 mi	252.45 km	136.31 nautical mi
Driving distance	250 mi	402.29 km	217.22 nautical mi

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