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

Distance from O B Flat, SA to Mount Wallace, VIC

Distance

358 km

Time

4 hours 52 mins

Gas Cost

$27 - $70

Helpful Inaccurate

There are 302.38 km (187.89 miles) from O B Flat to Mount Wallace in east direction and 358.88 km (223 miles) by car, following the C187 route.

O B Flat and Mount Wallace are 4 hours 52 mins far apart, if you drive non-stop .

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

Please note the time difference between O B Flat, SA and Mount Wallace, VIC is 30 minutes. The current time in O B Flat is 6:50 pm and the current time in Mount Wallace is 7:20 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 Mount Wallace, 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 38.68 liters of fuel to cover the route between O B Flat, SA and Mount Wallace, VIC.

The estimated cost of fuel to go from O B Flat to Mount Wallace is $58.02.

During the route, an average car will release 925.21 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 Mount Wallace, VIC

If you want to meet halfway between O B Flat, SA and Mount Wallace, VIC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -37.63666 and 142.546276, or 37º 38' 11.976" S, 142º 32' 46.5936" E. This location is 111.27 miles away from O B Flat, SA and Mount Wallace, VIC and it would take approximately 2 hours 26 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 Mount Wallace, VIC in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	187.89 mi	302.38 km	163.27 nautical mi
Driving distance	223 mi	358.14 km	193.38 nautical mi

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