Distance between cities › Australia › South Australia › Halidon, SA › Distance from Halidon to Coolamon Book Hotels

Distance from Halidon, SA to Coolamon, NSW

Distance

763 km

Time

9 hours 16 mins

Gas Cost

$57 - $149

There are 642.43 km (399.19 miles) from Halidon to Coolamon in east direction and 762.83 km (474 miles) by car, following the A20 route.

Halidon and Coolamon are 9 hours 16 mins far apart, if you drive non-stop .

This is the fastest route from Halidon, SA to Coolamon, NSW.

Please note the time difference between Halidon, SA and Coolamon, NSW is 30 minutes. The current time in Halidon is 10:02 am and the current time in Coolamon is 10:32 am.

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Lowest Price Rental Cars in Halidon, SA

Planning on renting a car to go from Halidon, SA to Coolamon, NSW? Here there are some offers to rent a car in Halidon, SA

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Halidon »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 82.39 liters of fuel to cover the route between Halidon, SA and Coolamon, NSW.

The estimated cost of fuel to go from Halidon to Coolamon is $123.58.

During the route, an average car will release 1,970.76 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 10, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Halidon, SA and Coolamon, NSW

If you want to meet halfway between Halidon, SA and Coolamon, NSW or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -34.625188 and 143.448984, or 34º 37' 30.6768" S, 143º 26' 56.3424" E. This location is 237.01 miles away from Halidon, SA and Coolamon, NSW and it would take approximately 4 hours 38 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Halidon, SA and Coolamon, NSW in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	399.19 mi	642.43 km	346.88 nautical mi
Driving distance	474 mi	762.87 km	411.92 nautical mi

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