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

Distance from Lock, SA to Dunwich, QLD

Distance

2,278 km

Time

1 day 5 hours

Gas Cost

$171 - $444

There are 1,816.55 km (1,128.75 miles) from Lock to Dunwich in northeast direction and 2,277.22 km (1,415 miles) by car and ferry, following the A32 route.

Lock and Dunwich are 1 day 5 hours far apart, if you drive non-stop for 1 day 3 hours and take a ferry for 2 hours 39 mins .

This is the fastest route from Lock, SA to Dunwich, QLD.

Please note the time difference between Lock, SA and Dunwich, QLD is 30 minutes. The current time in Lock is 12:36 pm and the current time in Dunwich is 12:06 pm.

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Lowest Price Rental Cars in Lock, SA

Planning on renting a car to go from Lock, SA to Dunwich, QLD? 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 246.01 liters of fuel to cover the route between Lock, SA and Dunwich, QLD.

The estimated cost of fuel to go from Lock to Dunwich is $369.01.

During the route, an average car will release 5,884.48 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 Lock, SA and Dunwich, QLD

If you want to meet halfway between Lock, SA and Dunwich, QLD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -31.534437 and 145.406615, or 31º 32' 3.9732" S, 145º 24' 23.814" E. This location is 707.69 miles away from Lock, SA and Dunwich, QLD and it would take approximately 14 hours 54 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Lock, SA and Dunwich, QLD in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	1,128.75 mi	1,816.55 km	980.86 nautical mi
Driving distance	1,415 mi	2,277.84 km	1,229.94 nautical mi

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