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

Distance from O B Flat, SA to Robertstown, SA

Distance

540 km

Time

6 hours 43 mins

Gas Cost

$40 - $105

Helpful Inaccurate

There are 461.31 km (286.65 miles) from O B Flat to Robertstown in northwest direction and 540.74 km (336 miles) by car, following the A66 route.

O B Flat and Robertstown are 6 hours 43 mins far apart, if you drive non-stop .

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

O B Flat, SA and Robertstown, SA are in the same time zone (ACST). Current time in both locations is 1:35 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 Robertstown, SA? 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 58.31 liters of fuel to cover the route between O B Flat, SA and Robertstown, SA.

The estimated cost of fuel to go from O B Flat to Robertstown is $87.47.

During the route, an average car will release 1,394.86 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 Robertstown, SA

If you want to meet halfway between O B Flat, SA and Robertstown, SA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -35.831421 and 139.988205, or 35º 49' 53.1156" S, 139º 59' 17.538" E. This location is 167.75 miles away from O B Flat, SA and Robertstown, SA and it would take approximately 3 hours 21 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 Robertstown, SA in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	286.65 mi	461.31 km	249.09 nautical mi
Driving distance	336 mi	539.94 km	291.54 nautical mi

Road Trip Tips