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

Distance from Lock, SA to Koallah, VIC

Distance

1,239 km

Time

15 hours 13 mins

Gas Cost

$93 - $242

There are 854.66 km (531.06 miles) from Lock to Koallah in southeast direction and 1,239.19 km (770 miles) by car, following the A1 route.

Lock and Koallah are 15 hours 13 mins far apart, if you drive non-stop .

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

Please note the time difference between Lock, SA and Koallah, VIC is 30 minutes. The current time in Lock is 10:30 am and the current time in Koallah is 11:00 am.

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Lowest Price Rental Cars in Lock, SA

Planning on renting a car to go from Lock, SA to Koallah, 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 133.79 liters of fuel to cover the route between Lock, SA and Koallah, VIC.

The estimated cost of fuel to go from Lock to Koallah is $200.68.

During the route, an average car will release 3,200.18 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 9, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Lock, SA and Koallah, VIC

If you want to meet halfway between Lock, SA and Koallah, VIC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -35.067317 and 138.942303, or 35º 4' 2.3412" S, 138º 56' 32.2908" E. This location is 384.87 miles away from Lock, SA and Koallah, VIC and it would take approximately 7 hours 36 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	531.06 mi	854.66 km	461.48 nautical mi
Driving distance	770 mi	1,238.77 km	668.88 nautical mi

Road Trip Tips