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

Distance from O B Flat, SA to Wonthaggi, VIC

Distance

554 km

Time

7 hours 19 mins

Gas Cost

$42 - $108

There are 426.64 km (265.10 miles) from O B Flat to Wonthaggi in east direction and 553.61 km (344 miles) by car, following the M8 route.

O B Flat and Wonthaggi are 7 hours 19 mins far apart, if you drive non-stop .

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

Please note the time difference between O B Flat, SA and Wonthaggi, VIC is 30 minutes. The current time in O B Flat is 3:56 pm and the current time in Wonthaggi is 4:26 pm.

Any questions or tips to share?

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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 Wonthaggi, 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 59.87 liters of fuel to cover the route between O B Flat, SA and Wonthaggi, VIC.

The estimated cost of fuel to go from O B Flat to Wonthaggi is $89.80.

During the route, an average car will release 1,432.01 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 Wonthaggi, VIC

If you want to meet halfway between O B Flat, SA and Wonthaggi, VIC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -37.686652 and 143.53533, or 37º 41' 11.9472" S, 143º 32' 7.188" E. This location is 172.22 miles away from O B Flat, SA and Wonthaggi, VIC and it would take approximately 3 hours 39 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 Wonthaggi, VIC in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	265.10 mi	426.64 km	230.37 nautical mi
Driving distance	344 mi	554.32 km	299.31 nautical mi

Road Trip Tips