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

Distance from Lock, SA to St Leonards, VIC

Distance

1,329 km

Time

16 hours 42 mins

Gas Cost

$100 - $259

There are 955.14 km (593.50 miles) from Lock to St Leonards in southeast direction and 1,329.32 km (826 miles) by car, following the A1 route.

Lock and St Leonards are 16 hours 42 mins far apart, if you drive non-stop .

This is the fastest route from Lock, SA to St Leonards, VIC.

Please note the time difference between Lock, SA and St Leonards, VIC is 30 minutes. The current time in Lock is 12:53 pm and the current time in St Leonards is 1:23 pm.

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Lowest Price Rental Cars in Lock, SA

Planning on renting a car to go from Lock, SA to St Leonards, VIC? 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 143.53 liters of fuel to cover the route between Lock, SA and St Leonards, VIC.

The estimated cost of fuel to go from Lock to St Leonards is $215.30.

During the route, an average car will release 3,433.26 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 St Leonards, VIC

If you want to meet halfway between Lock, SA and St Leonards, VIC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -35.343990 and 139.530319, or 35º 20' 38.364" S, 139º 31' 49.1484" E. This location is 412.90 miles away from Lock, SA and St Leonards, VIC and it would take approximately 8 hours 21 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Lock, SA and St Leonards, VIC in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	593.50 mi	955.14 km	515.74 nautical mi
Driving distance	826 mi	1,328.99 km	717.60 nautical mi

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