Distance between cities › Australia › New South Wales › Harefield, NSW › Distance from Harefield to Mt Barker Book Hotels

Distance from Harefield, NSW to Mt Barker, SA

Distance

909 km

Time

11 hours 4 mins

Gas Cost

$68 - $177

Helpful Inaccurate

There are 784.21 km (487.28 miles) from Harefield to Mt Barker in west direction and 909.28 km (565 miles) by car, following the A20 route.

Harefield and Mt Barker are 11 hours 4 mins far apart, if you drive non-stop .

This is the fastest route from Harefield, NSW to Mt Barker, SA.

Please note the time difference between Harefield, NSW and Mt Barker, SA is 30 minutes. The current time in Harefield is 10:42 pm and the current time in Mt Barker is 10:12 pm.

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Lowest Price Rental Cars in Harefield, NSW

Planning on renting a car to go from Harefield, NSW to Mt Barker, SA? Here there are some offers to rent a car in Harefield, NSW

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Harefield »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 98.23 liters of fuel to cover the route between Harefield, NSW and Mt Barker, SA.

The estimated cost of fuel to go from Harefield to Mt Barker is $147.34.

During the route, an average car will release 2,349.56 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 Harefield, NSW and Mt Barker, SA

If you want to meet halfway between Harefield, NSW and Mt Barker, SA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -35.028258 and 143.341182, or 35º 1' 41.7288" S, 143º 20' 28.2552" E. This location is 282.57 miles away from Harefield, NSW and Mt Barker, SA and it would take approximately 5 hours 32 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Harefield, NSW and Mt Barker, SA in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	487.28 mi	784.21 km	423.44 nautical mi
Driving distance	565 mi	909.50 km	491.09 nautical mi

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