Distance between cities › Australia › South Australia › Lock, SA › Distance from Lock to Trentham Cliffs Book Hotels

Distance from Lock, SA to Trentham Cliffs, NSW

Distance

839 km

Time

10 hours 3 mins

Gas Cost

$63 - $164

There are 603.72 km (375.13 miles) from Lock to Trentham Cliffs in east direction and 838.47 km (521 miles) by car, following the A1 route.

Lock and Trentham Cliffs are 10 hours 3 mins far apart, if you drive non-stop .

This is the fastest route from Lock, SA to Trentham Cliffs, NSW.

Please note the time difference between Lock, SA and Trentham Cliffs, NSW is 30 minutes. The current time in Lock is 3:26 am and the current time in Trentham Cliffs is 3:56 am.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Lock, SA to Trentham Cliffs, NSW:

Lowest Price Rental Cars in Lock, SA

Planning on renting a car to go from Lock, SA to Trentham Cliffs, NSW? Here there are some offers to rent a car in Lock, SA

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Lock »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 90.63 liters of fuel to cover the route between Lock, SA and Trentham Cliffs, NSW.

The estimated cost of fuel to go from Lock to Trentham Cliffs is $135.94.

During the route, an average car will release 2,167.76 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 Lock, SA and Trentham Cliffs, NSW

If you want to meet halfway between Lock, SA and Trentham Cliffs, NSW or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -33.466892 and 138.472482, or 33º 28' 0.8112" S, 138º 28' 20.9352" E. This location is 260.70 miles away from Lock, SA and Trentham Cliffs, NSW and it would take approximately 5 hours 1 min to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Lock, SA and Trentham Cliffs, NSW in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	375.13 mi	603.72 km	325.98 nautical mi
Driving distance	521 mi	839.12 km	453.09 nautical mi

Road Trip Tips