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

Distance from Tarwin, VIC to O B Flat, SA

Distance

570 km

Time

7 hours 33 mins

Gas Cost

$43 - $111

There are 459.44 km (285.48 miles) from Tarwin to O B Flat in west direction and 569.71 km (354 miles) by car, following the M8 route.

Tarwin and O B Flat are 7 hours 33 mins far apart, if you drive non-stop .

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

Please note the time difference between Tarwin, VIC and O B Flat, SA is 30 minutes. The current time in Tarwin is 8:50 pm and the current time in O B Flat is 8:20 pm.

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Lowest Price Rental Cars in Tarwin, VIC

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Tarwin »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 61.54 liters of fuel to cover the route between Tarwin, VIC and O B Flat, SA.

The estimated cost of fuel to go from Tarwin to O B Flat is $92.31.

During the route, an average car will release 1,472.10 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 Tarwin, VIC and O B Flat, SA

If you want to meet halfway between Tarwin, 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 -37.682179 and 143.615424, or 37º 40' 55.8444" S, 143º 36' 55.5264" E. This location is 177.04 miles away from Tarwin, VIC and O B Flat, SA and it would take approximately 3 hours 46 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	285.48 mi	459.44 km	248.08 nautical mi
Driving distance	354 mi	569.84 km	307.69 nautical mi

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