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

Distance from Karnak, VIC to Lock, SA

Distance

993 km

Time

12 hours 12 mins

Gas Cost

$74 - $194

There are 636.51 km (395.51 miles) from Karnak to Lock in northwest direction and 992.97 km (617 miles) by car, following the A1 route.

Karnak and Lock are 12 hours 12 mins far apart, if you drive non-stop .

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

Please note the time difference between Karnak, VIC and Lock, SA is 30 minutes. The current time in Karnak is 1:33 am and the current time in Lock is 1:03 am.

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Lowest Price Rental Cars in Karnak, VIC

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Karnak »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 107.28 liters of fuel to cover the route between Karnak, VIC and Lock, SA.

The estimated cost of fuel to go from Karnak to Lock is $160.91.

During the route, an average car will release 2,566.04 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 Karnak, VIC and Lock, SA

If you want to meet halfway between Karnak, 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 -34.153952 and 138.167762, or 34º 9' 14.2272" S, 138º 10' 3.9432" E. This location is 308.60 miles away from Karnak, VIC and Lock, SA and it would take approximately 6 hours 6 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	395.51 mi	636.51 km	343.69 nautical mi
Driving distance	617 mi	993.30 km	536.34 nautical mi

Road Trip Tips