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

Distance from O B Flat, SA to Barham, NSW

Distance

472 km

Time

6 hours 21 mins

Gas Cost

$35 - $92

There are 391.36 km (243.18 miles) from O B Flat to Barham in northeast direction and 471.54 km (293 miles) by car, following the B160 route.

O B Flat and Barham are 6 hours 21 mins far apart, if you drive non-stop .

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

Please note the time difference between O B Flat, SA and Barham, NSW is 30 minutes. The current time in O B Flat is 6:23 pm and the current time in Barham is 6:53 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 Barham, 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 50.99 liters of fuel to cover the route between O B Flat, SA and Barham, NSW.

The estimated cost of fuel to go from O B Flat to Barham is $76.48.

During the route, an average car will release 1,219.60 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 Barham, NSW

If you want to meet halfway between O B Flat, SA and Barham, NSW or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -36.627302 and 142.263886, or 36º 37' 38.2872" S, 142º 15' 49.9896" E. This location is 146.67 miles away from O B Flat, SA and Barham, NSW and it would take approximately 3 hours 10 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 Barham, NSW in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	243.18 mi	391.36 km	211.32 nautical mi
Driving distance	293 mi	472.10 km	254.91 nautical mi

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