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

Distance from Lock, SA to Narromine, NSW

Distance

1,413 km

Time

16 hours 38 mins

Gas Cost

$106 - $276

There are 1,173.89 km (729.42 miles) from Lock to Narromine in east direction and 1,413.00 km (878 miles) by car, following the A32 route.

Lock and Narromine are 16 hours 38 mins far apart, if you drive non-stop .

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

Please note the time difference between Lock, SA and Narromine, NSW is 30 minutes. The current time in Lock is 11:42 pm (Mar 10) and the current time in Narromine is 12:12 am (Mar 11).

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Lowest Price Rental Cars in Lock, SA

Planning on renting a car to go from Lock, SA to Narromine, 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 152.64 liters of fuel to cover the route between Lock, SA and Narromine, NSW.

The estimated cost of fuel to go from Lock to Narromine is $228.96.

During the route, an average car will release 3,651.09 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 Narromine, NSW

If you want to meet halfway between Lock, SA and Narromine, NSW or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -31.904875 and 141.578438, or 31º 54' 17.55" S, 141º 34' 42.3768" E. This location is 439.10 miles away from Lock, SA and Narromine, NSW and it would take approximately 8 hours 19 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	729.42 mi	1,173.89 km	633.85 nautical mi
Driving distance	878 mi	1,413.31 km	763.13 nautical mi

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