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

Distance from Lock, SA to Tarnagulla, VIC

Distance

1,199 km

Time

14 hours 22 mins

Gas Cost

$90 - $234

There are 815.03 km (506.43 miles) from Lock to Tarnagulla in southeast direction and 1,198.96 km (745 miles) by car, following the A1 route.

Lock and Tarnagulla are 14 hours 22 mins far apart, if you drive non-stop .

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

Please note the time difference between Lock, SA and Tarnagulla, VIC is 30 minutes. The current time in Lock is 5:11 am and the current time in Tarnagulla is 5:41 am.

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Lowest Price Rental Cars in Lock, SA

Planning on renting a car to go from Lock, SA to Tarnagulla, 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 129.47 liters of fuel to cover the route between Lock, SA and Tarnagulla, VIC.

The estimated cost of fuel to go from Lock to Tarnagulla is $194.21.

During the route, an average car will release 3,096.99 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 Tarnagulla, VIC

If you want to meet halfway between Lock, SA and Tarnagulla, VIC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -34.073957 and 139.932455, or 34º 4' 26.2452" S, 139º 55' 56.838" E. This location is 372.46 miles away from Lock, SA and Tarnagulla, VIC and it would take approximately 7 hours 11 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	506.43 mi	815.03 km	440.08 nautical mi
Driving distance	745 mi	1,198.82 km	647.31 nautical mi

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