Distance between cities › Australia › South Australia › O B Flat, SA › Distance from O B Flat to Dunedoo Book Hotels

Distance from O B Flat, SA to Dunedoo, NSW

Distance

1,243 km

Time

16 hours 5 mins

Gas Cost

$93 - $242

There are 1,016.43 km (631.58 miles) from O B Flat to Dunedoo in northeast direction and 1,244.02 km (773 miles) by car, following the A39 route.

O B Flat and Dunedoo are 16 hours 5 mins far apart, if you drive non-stop .

This is the fastest route from O B Flat, SA to Dunedoo, NSW.

Please note the time difference between O B Flat, SA and Dunedoo, NSW is 30 minutes. The current time in O B Flat is 7:36 pm and the current time in Dunedoo is 8:06 pm.

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Lowest Price Rental Cars in O B Flat, SA

Planning on renting a car to go from O B Flat, SA to Dunedoo, NSW? Here there are some offers to rent a car in O B Flat, SA

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in O B Flat »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 134.29 liters of fuel to cover the route between O B Flat, SA and Dunedoo, NSW.

The estimated cost of fuel to go from O B Flat to Dunedoo is $201.44.

During the route, an average car will release 3,212.27 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 O B Flat, SA and Dunedoo, NSW

If you want to meet halfway between O B Flat, SA and Dunedoo, NSW or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -35.365172 and 145.370158, or 35º 21' 54.6192" S, 145º 22' 12.5688" E. This location is 386.32 miles away from O B Flat, SA and Dunedoo, NSW and it would take approximately 8 hours 2 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between O B Flat, SA and Dunedoo, NSW in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	631.58 mi	1,016.43 km	548.83 nautical mi
Driving distance	773 mi	1,243.45 km	671.41 nautical mi

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