Distance between cities › Australia › New South Wales › Coolamon, NSW › Distance from Coolamon to St Arnaud Book Hotels

Distance from Coolamon, NSW to St Arnaud, VIC

Distance

508 km

Time

6 hours 36 mins

Gas Cost

$38 - $99

There are 408.01 km (253.53 miles) from Coolamon to St Arnaud in southwest direction and 508.55 km (316 miles) by car, following the A39 route.

Coolamon and St Arnaud are 6 hours 36 mins far apart, if you drive non-stop .

This is the fastest route from Coolamon, NSW to St Arnaud, VIC.

Coolamon, NSW and St Arnaud, VIC are in the same time zone (AEST). Current time in both locations is 10:02 pm.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Coolamon, NSW to St Arnaud, VIC:

Lowest Price Rental Cars in Coolamon, NSW

Planning on renting a car to go from Coolamon, NSW to St Arnaud, VIC? Here there are some offers to rent a car in Coolamon, NSW

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Coolamon »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 54.86 liters of fuel to cover the route between Coolamon, NSW and St Arnaud, VIC.

The estimated cost of fuel to go from Coolamon to St Arnaud is $82.30.

During the route, an average car will release 1,312.35 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 Coolamon, NSW and St Arnaud, VIC

If you want to meet halfway between Coolamon, NSW and St Arnaud, VIC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -35.539635 and 144.994843, or 35º 32' 22.686" S, 144º 59' 41.4348" E. This location is 157.83 miles away from Coolamon, NSW and St Arnaud, VIC and it would take approximately 3 hours 18 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Coolamon, NSW and St Arnaud, VIC in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	253.53 mi	408.01 km	220.31 nautical mi
Driving distance	316 mi	508 km	274.30 nautical mi

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