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

Distance from Lock, SA to Dederang, VIC

Distance

1,438 km

Time

17 hours 40 mins

Gas Cost

$108 - $280

There are 1,074.55 km (667.70 miles) from Lock to Dederang in southeast direction and 1,437.14 km (893 miles) by car, following the A1 route.

Lock and Dederang are 17 hours 40 mins far apart, if you drive non-stop .

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

Please note the time difference between Lock, SA and Dederang, VIC is 30 minutes. The current time in Lock is 7:19 am and the current time in Dederang is 7:49 am.

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Lowest Price Rental Cars in Lock, SA

Planning on renting a car to go from Lock, SA to Dederang, 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 155.30 liters of fuel to cover the route between Lock, SA and Dederang, VIC.

The estimated cost of fuel to go from Lock to Dederang is $232.94.

During the route, an average car will release 3,714.67 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 Dederang, VIC

If you want to meet halfway between Lock, SA and Dederang, VIC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -34.274992 and 141.170439, or 34º 16' 29.9712" S, 141º 10' 13.5804" E. This location is 446.74 miles away from Lock, SA and Dederang, VIC and it would take approximately 8 hours 50 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	667.70 mi	1,074.55 km	580.21 nautical mi
Driving distance	893 mi	1,437.92 km	776.42 nautical mi

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