Distance between cities › Australia › New South Wales › Somerton, NSW › Distance from Somerton to Lock Book Hotels

Distance from Somerton, NSW to Lock, SA

Distance

1,707 km

Time

20 hours 27 mins

Gas Cost

$128 - $333

There are 1,427.67 km (887.12 miles) from Somerton to Lock in southwest direction and 1,707.51 km (1,061 miles) by car, following the A32 route.

Somerton and Lock are 20 hours 27 mins far apart, if you drive non-stop .

This is the fastest route from Somerton, NSW to Lock, SA.

Please note the time difference between Somerton, NSW and Lock, SA is 30 minutes. The current time in Somerton is 9:27 pm and the current time in Lock is 8:57 pm.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Somerton, NSW to Lock, SA:

Lowest Price Rental Cars in Somerton, NSW

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Somerton »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 184.37 liters of fuel to cover the route between Somerton, NSW and Lock, SA.

The estimated cost of fuel to go from Somerton to Lock is $276.55.

During the route, an average car will release 4,410.02 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 Somerton, NSW and Lock, SA

If you want to meet halfway between Somerton, NSW 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 -31.636447 and 142.848038, or 31º 38' 11.2092" S, 142º 50' 52.9368" E. This location is 530.37 miles away from Somerton, NSW and Lock, SA and it would take approximately 10 hours 13 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Somerton, NSW and Lock, SA in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	887.12 mi	1,427.67 km	770.88 nautical mi
Driving distance	1,061 mi	1,707.09 km	921.76 nautical mi

Road Trip Tips