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

Distance from O B Flat, SA to Wallan, VIC

Distance

456 km

Time

6 hours

Gas Cost

$34 - $89

There are 371.67 km (230.95 miles) from O B Flat to Wallan in east direction and 455.44 km (283 miles) by car, following the M8 route.

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

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

Please note the time difference between O B Flat, SA and Wallan, VIC is 30 minutes. The current time in O B Flat is 6:54 pm and the current time in Wallan is 7:24 pm.

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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 Wallan, 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 49.24 liters of fuel to cover the route between O B Flat, SA and Wallan, VIC.

The estimated cost of fuel to go from O B Flat to Wallan is $73.86.

During the route, an average car will release 1,177.74 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 O B Flat, SA and Wallan, VIC

If you want to meet halfway between O B Flat, SA and Wallan, VIC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -37.681046 and 143.03652, or 37º 40' 51.7656" S, 143º 2' 11.472" E. This location is 141.64 miles away from O B Flat, SA and Wallan, VIC and it would take approximately 3 hours 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 Wallan, VIC in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	230.95 mi	371.67 km	200.69 nautical mi
Driving distance	283 mi	455.90 km	246.16 nautical mi

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