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

Distance from Lock, SA to Wellstead, WA

Distance

2,047 km

Time

23 hours 46 mins

Gas Cost

$154 - $399

There are 1,568.75 km (974.78 miles) from Lock to Wellstead in west direction and 2,047.09 km (1,272 miles) by car, following the A1 route.

Lock and Wellstead are 23 hours 46 mins far apart, if you drive non-stop .

This is the fastest route from Lock, SA to Wellstead, WA.

Please note the time difference between Lock, SA and Wellstead, WA is 2 hours and 30 minutes. The current time in Lock is 9:44 pm and the current time in Wellstead is 7:14 pm.

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Lowest Price Rental Cars in Lock, SA

Planning on renting a car to go from Lock, SA to Wellstead, WA? 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 221.05 liters of fuel to cover the route between Lock, SA and Wellstead, WA.

The estimated cost of fuel to go from Lock to Wellstead is $331.57.

During the route, an average car will release 5,287.46 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 8, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Lock, SA and Wellstead, WA

If you want to meet halfway between Lock, SA and Wellstead, WA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -31.994126 and 126.323067, or 31º 59' 38.8536" S, 126º 19' 23.0412" E. This location is 635.89 miles away from Lock, SA and Wellstead, WA and it would take approximately 11 hours 53 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Lock, SA and Wellstead, WA in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	974.78 mi	1,568.75 km	847.06 nautical mi
Driving distance	1,272 mi	2,046.74 km	1,105.15 nautical mi

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