Distance between cities › Australia › South Australia › Hynam, SA › Distance from Hynam to Koolkhan Book Hotels

Distance from Hynam, SA to Koolkhan, NSW

Distance

1,788 km

Time

21 hours 51 mins

Gas Cost

$134 - $349

There are 1,384.55 km (860.32 miles) from Hynam to Koolkhan in northeast direction and 1,787.98 km (1,111 miles) by car, following the M31 route.

Hynam and Koolkhan are 21 hours 51 mins far apart, if you drive non-stop .

This is the fastest route from Hynam, SA to Koolkhan, NSW.

Please note the time difference between Hynam, SA and Koolkhan, NSW is 30 minutes. The current time in Hynam is 12:33 pm and the current time in Koolkhan is 1:03 pm.

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Lowest Price Rental Cars in Hynam, SA

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Hynam »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 193.09 liters of fuel to cover the route between Hynam, SA and Koolkhan, NSW.

The estimated cost of fuel to go from Hynam to Koolkhan is $289.63.

During the route, an average car will release 4,618.66 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 9, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Hynam, SA and Koolkhan, NSW

If you want to meet halfway between Hynam, SA 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 -34.841522 and 148.283371, or 34º 50' 29.4792" S, 148º 17' 0.1356" E. This location is 555.46 miles away from Hynam, SA and Koolkhan, NSW and it would take approximately 10 hours 55 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Hynam, SA and Koolkhan, NSW in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	860.32 mi	1,384.55 km	747.60 nautical mi
Driving distance	1,111 mi	1,787.85 km	965.36 nautical mi

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