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

Distance from Lock, SA to Mount Helen, VIC

Distance

1,216 km

Time

15 hours 1 min

Gas Cost

$91 - $237

There are 862.08 km (535.67 miles) from Lock to Mount Helen in southeast direction and 1,215.05 km (755 miles) by car, following the A1 route.

Lock and Mount Helen are 15 hours 1 min far apart, if you drive non-stop .

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

Please note the time difference between Lock, SA and Mount Helen, VIC is 30 minutes. The current time in Lock is 6:02 am and the current time in Mount Helen is 6:32 am.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Lock, SA to Mount Helen, VIC:

Lowest Price Rental Cars in Lock, SA

Planning on renting a car to go from Lock, SA to Mount Helen, 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 131.30 liters of fuel to cover the route between Lock, SA and Mount Helen, VIC.

The estimated cost of fuel to go from Lock to Mount Helen is $196.94.

During the route, an average car will release 3,140.61 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 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Lock, SA and Mount Helen, VIC

If you want to meet halfway between Lock, SA and Mount Helen, VIC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -35.130219 and 139.047485, or 35º 7' 48.7884" S, 139º 2' 50.946" E. This location is 377.70 miles away from Lock, SA and Mount Helen, VIC and it would take approximately 7 hours 30 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	535.67 mi	862.08 km	465.49 nautical mi
Driving distance	755 mi	1,215.71 km	656.43 nautical mi

Road Trip Tips