Distance between cities › Australia › Victoria › St James, VIC › Distance from St James to Lock Book Hotels

Distance from St James, VIC to Lock, SA

Distance

1,342 km

Time

16 hours 30 mins

Gas Cost

$101 - $262

There are 971.57 km (603.71 miles) from St James to Lock in northwest direction and 1,342.19 km (834 miles) by car, following the A1 route.

St James and Lock are 16 hours 30 mins far apart, if you drive non-stop .

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

Please note the time difference between St James, VIC and Lock, SA is 30 minutes. The current time in St James is 6:47 am and the current time in Lock is 6:17 am.

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Lowest Price Rental Cars in St James, VIC

Planning on renting a car to go from St James, VIC to Lock, SA? Here there are some offers to rent a car in St James, VIC

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in St James »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 144.99 liters of fuel to cover the route between St James, VIC and Lock, SA.

The estimated cost of fuel to go from St James to Lock is $217.48.

During the route, an average car will release 3,468.13 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 St James, VIC and Lock, SA

If you want to meet halfway between St James, VIC and Lock, SA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -34.272232 and 140.728256, or 34º 16' 20.0352" S, 140º 43' 41.7216" E. This location is 417.09 miles away from St James, VIC and Lock, SA and it would take approximately 8 hours 15 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	603.71 mi	971.57 km	524.61 nautical mi
Driving distance	834 mi	1,342.49 km	724.89 nautical mi

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