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

Distance from Lock, SA to Hay, NSW

Distance

1,118 km

Time

13 hours 21 mins

Gas Cost

$84 - $218

There are 844.17 km (524.55 miles) from Lock to Hay in east direction and 1,118.49 km (695 miles) by car, following the A1 route.

Lock and Hay are 13 hours 21 mins far apart, if you drive non-stop .

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

Please note the time difference between Lock, SA and Hay, NSW is 30 minutes. The current time in Lock is 11:39 pm (Mar 10) and the current time in Hay is 12:09 am (Mar 11).

Any questions or tips to share?

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

Lowest Price Rental Cars in Lock, SA

Planning on renting a car to go from Lock, SA to Hay, 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 120.77 liters of fuel to cover the route between Lock, SA and Hay, NSW.

The estimated cost of fuel to go from Lock to Hay is $181.16.

During the route, an average car will release 2,888.88 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 Hay, NSW

If you want to meet halfway between Lock, SA and Hay, NSW or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -34.020161 and 139.683496, or 34º 1' 12.5796" S, 139º 41' 0.5856" E. This location is 347.43 miles away from Lock, SA and Hay, NSW and it would take approximately 6 hours 40 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	524.55 mi	844.17 km	455.82 nautical mi
Driving distance	695 mi	1,118.26 km	603.82 nautical mi

Road Trip Tips