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

Distance from O'Connell, NSW to Mt Barker, SA

Distance

1,171 km

Time

14 hours 36 mins

Gas Cost

$88 - $228

Helpful Inaccurate

There are 1,012.31 km (629.02 miles) from O'Connell to Mt Barker in west direction and 1,171.60 km (728 miles) by car, following the B12 route.

O'Connell and Mt Barker are 14 hours 36 mins far apart, if you drive non-stop .

This is the fastest route from O'Connell, NSW to Mt Barker, SA.

Please note the time difference between O'Connell, NSW and Mt Barker, SA is 30 minutes. The current time in O'Connell is 4:12 pm and the current time in Mt Barker is 3:42 pm.

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Lowest Price Rental Cars in O'Connell, NSW

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in O'Connell »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 126.50 liters of fuel to cover the route between O'Connell, NSW and Mt Barker, SA.

The estimated cost of fuel to go from O'Connell to Mt Barker is $189.75.

During the route, an average car will release 3,025.88 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 O'Connell, NSW and Mt Barker, SA

If you want to meet halfway between O'Connell, 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 -34.613466 and 144.383271, or 34º 36' 48.4776" S, 144º 22' 59.7756" E. This location is 363.91 miles away from O'Connell, NSW and Mt Barker, SA and it would take approximately 7 hours 18 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	629.02 mi	1,012.31 km	546.60 nautical mi
Driving distance	728 mi	1,171.30 km	632.45 nautical mi

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