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

Distance from O B Flat, SA to Mathoura, NSW

Distance

528 km

Time

7 hours

Gas Cost

$40 - $103

There are 433.05 km (269.08 miles) from O B Flat to Mathoura in northeast direction and 527.86 km (328 miles) by car, following the C187 route.

O B Flat and Mathoura are 7 hours far apart, if you drive non-stop .

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

Please note the time difference between O B Flat, SA and Mathoura, NSW is 30 minutes. The current time in O B Flat is 3:58 am and the current time in Mathoura is 4:28 am.

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 Mathoura, 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 56.99 liters of fuel to cover the route between O B Flat, SA and Mathoura, NSW.

The estimated cost of fuel to go from O B Flat to Mathoura is $85.48.

During the route, an average car will release 1,363.13 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 Mathoura, NSW

If you want to meet halfway between O B Flat, SA and Mathoura, NSW or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -37.191556 and 143.119198, or 37º 11' 29.6016" S, 143º 7' 9.1128" E. This location is 163.94 miles away from O B Flat, SA and Mathoura, NSW and it would take approximately 3 hours 30 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 Mathoura, NSW in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	269.08 mi	433.05 km	233.83 nautical mi
Driving distance	328 mi	527.66 km	284.91 nautical mi

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