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

Distance from O B Flat, SA to Barellan, NSW

Distance

810 km

Time

10 hours 47 mins

Gas Cost

$61 - $158

There are 656.75 km (408.09 miles) from O B Flat to Barellan in northeast direction and 809.50 km (503 miles) by car, following the A39 route.

O B Flat and Barellan are 10 hours 47 mins far apart, if you drive non-stop .

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

Please note the time difference between O B Flat, SA and Barellan, NSW is 30 minutes. The current time in O B Flat is 3:29 pm and the current time in Barellan is 3:59 pm.

Any questions or tips to share?

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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 Barellan, 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 87.43 liters of fuel to cover the route between O B Flat, SA and Barellan, NSW.

The estimated cost of fuel to go from O B Flat to Barellan is $131.15.

During the route, an average car will release 2,091.38 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 10, 2026.
Read more about our CO₂ calculation.

Halfway Point Between O B Flat, SA and Barellan, NSW

If you want to meet halfway between O B Flat, SA and Barellan, NSW or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -35.818122 and 143.52489, or 35º 49' 5.2392" S, 143º 31' 29.604" E. This location is 251.52 miles away from O B Flat, SA and Barellan, NSW and it would take approximately 5 hours 23 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 Barellan, NSW in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	408.09 mi	656.75 km	354.62 nautical mi
Driving distance	503 mi	809.56 km	437.13 nautical mi

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