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

Distance from Lock, SA to Mepunga, VIC

Distance

1,225 km

Time

15 hours 12 mins

Gas Cost

$92 - $239

There are 828.09 km (514.55 miles) from Lock to Mepunga in southeast direction and 1,224.71 km (761 miles) by car, following the A1 route.

Lock and Mepunga are 15 hours 12 mins far apart, if you drive non-stop .

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

Please note the time difference between Lock, SA and Mepunga, VIC is 30 minutes. The current time in Lock is 3:57 pm and the current time in Mepunga is 4:27 pm.

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Lowest Price Rental Cars in Lock, SA

Planning on renting a car to go from Lock, SA to Mepunga, 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 132.34 liters of fuel to cover the route between Lock, SA and Mepunga, VIC.

The estimated cost of fuel to go from Lock to Mepunga is $198.51.

During the route, an average car will release 3,165.57 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 5, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Lock, SA and Mepunga, VIC

If you want to meet halfway between Lock, SA and Mepunga, VIC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -35.121021 and 139.023499, or 35º 7' 15.6756" S, 139º 1' 24.5964" E. This location is 380.71 miles away from Lock, SA and Mepunga, 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 Mepunga, VIC in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	514.55 mi	828.09 km	447.13 nautical mi
Driving distance	761 mi	1,225.37 km	661.65 nautical mi

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