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

Distance from O B Flat, SA to Tarnook, VIC

Distance

599 km

Time

7 hours 45 mins

Gas Cost

$45 - $117

There are 474.88 km (295.08 miles) from O B Flat to Tarnook in northeast direction and 598.68 km (372 miles) by car, following the M31 route.

O B Flat and Tarnook are 7 hours 45 mins far apart, if you drive non-stop .

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

Please note the time difference between O B Flat, SA and Tarnook, VIC is 30 minutes. The current time in O B Flat is 9:31 am and the current time in Tarnook is 10:01 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 Tarnook, VIC? 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 64.74 liters of fuel to cover the route between O B Flat, SA and Tarnook, VIC.

The estimated cost of fuel to go from O B Flat to Tarnook is $97.11.

During the route, an average car will release 1,548.54 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 Tarnook, VIC

If you want to meet halfway between O B Flat, SA and Tarnook, VIC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -37.619104 and 143.709118, or 37º 37' 8.7744" S, 143º 42' 32.8248" E. This location is 186.23 miles away from O B Flat, SA and Tarnook, VIC and it would take approximately 3 hours 53 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 Tarnook, VIC in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	295.08 mi	474.88 km	256.42 nautical mi
Driving distance	372 mi	599.43 km	323.67 nautical mi

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