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

Distance from Second Valley, SA to Lock, SA

Distance

694 km

Time

8 hours 26 mins

Gas Cost

$52 - $135

Helpful Inaccurate

There are 315.25 km (195.89 miles) from Second Valley to Lock in northwest direction and 693.63 km (431 miles) by car, following the A1 route.

Second Valley and Lock are 8 hours 26 mins far apart, if you drive non-stop .

This is the fastest route from Second Valley, SA to Lock, SA.

Second Valley, SA and Lock, SA are in the same time zone (ACST). Current time in both locations is 8:17 am.

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Lowest Price Rental Cars in Second Valley, SA

Planning on renting a car to go from Second Valley, SA to Lock, SA? Here there are some offers to rent a car in Second Valley, SA

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Second Valley »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 74.92 liters of fuel to cover the route between Second Valley, SA and Lock, SA.

The estimated cost of fuel to go from Second Valley to Lock is $112.38.

During the route, an average car will release 1,792.10 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 Second Valley, SA and Lock, SA

If you want to meet halfway between Second Valley, SA and Lock, SA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -32.762878 and 137.952357, or 32º 45' 46.3608" S, 137º 57' 8.4852" E. This location is 215.53 miles away from Second Valley, SA and Lock, SA and it would take approximately 4 hours 13 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Second Valley, SA and Lock, SA in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	195.89 mi	315.25 km	170.22 nautical mi
Driving distance	431 mi	693.71 km	374.57 nautical mi

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