Distance between cities › Australia › Victoria › Limestone, VIC › Distance from Limestone to O B Flat Book Hotels

Distance from Limestone, VIC to O B Flat, SA

Distance

515 km

Time

7 hours 4 mins

Gas Cost

$39 - $100

There are 421.26 km (261.76 miles) from Limestone to O B Flat in west direction and 514.99 km (320 miles) by car, following the M8 route.

Limestone and O B Flat are 7 hours 4 mins far apart, if you drive non-stop .

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

Please note the time difference between Limestone, VIC and O B Flat, SA is 30 minutes. The current time in Limestone is 7:09 pm and the current time in O B Flat is 6:39 pm.

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Lowest Price Rental Cars in Limestone, VIC

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Limestone »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 55.60 liters of fuel to cover the route between Limestone, VIC and O B Flat, SA.

The estimated cost of fuel to go from Limestone to O B Flat is $83.39.

During the route, an average car will release 1,329.83 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 Limestone, VIC and O B Flat, SA

If you want to meet halfway between Limestone, VIC 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 -37.686461 and 143.33959, or 37º 41' 11.2596" S, 143º 20' 22.524" E. This location is 159.93 miles away from Limestone, VIC and O B Flat, SA and it would take approximately 3 hours 32 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Limestone, VIC and O B Flat, SA in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	261.76 mi	421.26 km	227.46 nautical mi
Driving distance	320 mi	514.77 km	277.95 nautical mi

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