Distance between cities › Australia › New South Wales › Greta, NSW › Distance from Greta to Hynam Book Hotels

Distance from Greta, NSW to Hynam, SA

Distance

1,338 km

Time

16 hours 33 mins

Gas Cost

$100 - $261

There are 1,069.92 km (664.82 miles) from Greta to Hynam in southwest direction and 1,337.36 km (831 miles) by car, following the M31 route.

Greta and Hynam are 16 hours 33 mins far apart, if you drive non-stop .

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

Please note the time difference between Greta, NSW and Hynam, SA is 30 minutes. The current time in Greta is 5:23 pm and the current time in Hynam is 4:53 pm.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Greta, NSW to Hynam, SA:

Lowest Price Rental Cars in Greta, NSW

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Greta »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 144.51 liters of fuel to cover the route between Greta, NSW and Hynam, SA.

The estimated cost of fuel to go from Greta to Hynam is $216.76.

During the route, an average car will release 3,456.66 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 10, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Greta, NSW and Hynam, SA

If you want to meet halfway between Greta, NSW and Hynam, SA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -36.057648 and 146.940399, or 36º 3' 27.5328" S, 146º 56' 25.4364" E. This location is 415.71 miles away from Greta, NSW and Hynam, SA and it would take approximately 8 hours 16 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	664.82 mi	1,069.92 km	577.71 nautical mi
Driving distance	831 mi	1,338.05 km	722.49 nautical mi

Road Trip Tips