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

Distance from Robertstown, SA to O B Flat, SA

Distance

540 km

Time

6 hours 43 mins

Gas Cost

$40 - $105

Helpful Inaccurate

There are 461.31 km (286.65 miles) from Robertstown to O B Flat in southeast direction and 539.13 km (335 miles) by car, following the A66 route.

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

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

Robertstown, SA and O B Flat, SA are in the same time zone (ACST). Current time in both locations is 11:21 pm.

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Lowest Price Rental Cars in Robertstown, SA

Planning on renting a car to go from Robertstown, SA to O B Flat, SA? Here there are some offers to rent a car in Robertstown, SA

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Robertstown »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 58.28 liters of fuel to cover the route between Robertstown, SA and O B Flat, SA.

The estimated cost of fuel to go from Robertstown to O B Flat is $87.42.

During the route, an average car will release 1,394.06 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 Robertstown, SA and O B Flat, SA

If you want to meet halfway between Robertstown, SA and O B Flat, SA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -35.825047 and 139.980270, or 35º 49' 30.1692" S, 139º 58' 48.972" E. This location is 167.66 miles away from Robertstown, SA and O B Flat, 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 Robertstown, SA and O B Flat, 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	335 mi	539.63 km	291.38 nautical mi

Road Trip Tips