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

Distance from Hynam, SA to Grenfell, NSW

Distance

885 km

Time

11 hours 18 mins

Gas Cost

$66 - $173

There are 742.33 km (461.27 miles) from Hynam to Grenfell in northeast direction and 885.14 km (550 miles) by car, following the A39 route.

Hynam and Grenfell are 11 hours 18 mins far apart, if you drive non-stop .

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

Please note the time difference between Hynam, SA and Grenfell, NSW is 30 minutes. The current time in Hynam is 12:44 am and the current time in Grenfell is 1:14 am.

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Lowest Price Rental Cars in Hynam, SA

Planning on renting a car to go from Hynam, SA to Grenfell, 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 95.63 liters of fuel to cover the route between Hynam, SA and Grenfell, NSW.

The estimated cost of fuel to go from Hynam to Grenfell is $143.44.

During the route, an average car will release 2,287.41 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 Hynam, SA and Grenfell, NSW

If you want to meet halfway between Hynam, SA and Grenfell, NSW or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -35.617245 and 144.615676, or 35º 37' 2.082" S, 144º 36' 56.4336" E. This location is 275.09 miles away from Hynam, SA and Grenfell, NSW and it would take approximately 5 hours 39 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	461.27 mi	742.33 km	400.83 nautical mi
Driving distance	550 mi	885.44 km	478.10 nautical mi

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