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

Distance from Lock, SA to Undera, VIC

Distance

1,257 km

Time

15 hours 28 mins

Gas Cost

$94 - $245

There are 912.82 km (567.20 miles) from Lock to Undera in southeast direction and 1,256.90 km (781 miles) by car, following the A1 route.

Lock and Undera are 15 hours 28 mins far apart, if you drive non-stop .

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

Please note the time difference between Lock, SA and Undera, VIC is 30 minutes. The current time in Lock is 10:30 pm and the current time in Undera is 11:00 pm.

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Lowest Price Rental Cars in Lock, SA

Planning on renting a car to go from Lock, SA to Undera, 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 135.75 liters of fuel to cover the route between Lock, SA and Undera, VIC.

The estimated cost of fuel to go from Lock to Undera is $203.63.

During the route, an average car will release 3,247.16 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 6, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Lock, SA and Undera, VIC

If you want to meet halfway between Lock, SA and Undera, VIC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -34.148815 and 140.292441, or 34º 8' 55.734" S, 140º 17' 32.7876" E. This location is 390.52 miles away from Lock, SA and Undera, VIC and it would take approximately 7 hours 44 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	567.20 mi	912.82 km	492.88 nautical mi
Driving distance	781 mi	1,256.95 km	678.70 nautical mi

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