Distance between cities › Australia › Victoria › Douglas, VIC › Distance from Douglas to Lock Book Hotels

Distance from Douglas, VIC to Lock, SA

Distance

1,037 km

Time

12 hours 46 mins

Gas Cost

$78 - $202

There are 666.32 km (414.03 miles) from Douglas to Lock in northwest direction and 1,038.03 km (645 miles) by car, following the A1 route.

Douglas and Lock are 12 hours 46 mins far apart, if you drive non-stop .

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

Please note the time difference between Douglas, VIC and Lock, SA is 30 minutes. The current time in Douglas is 9:11 am and the current time in Lock is 8:41 am.

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Lowest Price Rental Cars in Douglas, VIC

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Douglas »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 112.03 liters of fuel to cover the route between Douglas, VIC and Lock, SA.

The estimated cost of fuel to go from Douglas to Lock is $168.05.

During the route, an average car will release 2,679.76 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 9, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Douglas, VIC and Lock, SA

If you want to meet halfway between Douglas, VIC 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 -35.078571 and 138.961838, or 35º 4' 42.8556" S, 138º 57' 42.6168" E. This location is 322.28 miles away from Douglas, VIC and Lock, SA and it would take approximately 6 hours 23 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	414.03 mi	666.32 km	359.78 nautical mi
Driving distance	645 mi	1,037.32 km	560.11 nautical mi

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