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

Distance from O B Flat, SA to Marrangaroo, NSW

Distance

1,227 km

Time

15 hours 27 mins

Gas Cost

$92 - $239

Helpful Inaccurate

There are 977.57 km (607.44 miles) from O B Flat to Marrangaroo in northeast direction and 1,226.32 km (762 miles) by car, following the M31 route.

O B Flat and Marrangaroo are 15 hours 27 mins far apart, if you drive non-stop .

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

Please note the time difference between O B Flat, SA and Marrangaroo, NSW is 30 minutes. The current time in O B Flat is 5:38 am and the current time in Marrangaroo is 6:08 am.

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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 Marrangaroo, 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 132.47 liters of fuel to cover the route between O B Flat, SA and Marrangaroo, NSW.

The estimated cost of fuel to go from O B Flat to Marrangaroo is $198.71.

During the route, an average car will release 3,168.76 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 12, 2026.
Read more about our CO₂ calculation.

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

If you want to meet halfway between O B Flat, SA and Marrangaroo, NSW or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -36.578389 and 145.914396, or 36º 34' 42.2004" S, 145º 54' 51.8256" E. This location is 381.09 miles away from O B Flat, SA and Marrangaroo, NSW and it would take approximately 7 hours 43 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 Marrangaroo, NSW in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	607.44 mi	977.57 km	527.85 nautical mi
Driving distance	762 mi	1,226.61 km	662.32 nautical mi

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