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

Distance from Killawarra, VIC to O B Flat, SA

Distance

610 km

Time

8 hours 16 mins

Gas Cost

$46 - $119

There are 517.33 km (321.45 miles) from Killawarra to O B Flat in southwest direction and 609.94 km (379 miles) by car, following the A300 route.

Killawarra and O B Flat are 8 hours 16 mins far apart, if you drive non-stop .

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

Please note the time difference between Killawarra, VIC and O B Flat, SA is 30 minutes. The current time in Killawarra is 3:20 pm and the current time in O B Flat is 2:50 pm.

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Lowest Price Rental Cars in Killawarra, VIC

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Killawarra »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 65.85 liters of fuel to cover the route between Killawarra, VIC and O B Flat, SA.

The estimated cost of fuel to go from Killawarra to O B Flat is $98.77.

During the route, an average car will release 1,575.03 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 Killawarra, VIC and O B Flat, SA

If you want to meet halfway between Killawarra, 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 -37.042486 and 143.517463, or 37º 2' 32.9496" S, 143º 31' 2.8668" E. This location is 189.42 miles away from Killawarra, VIC and O B Flat, SA and it would take approximately 4 hours 8 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	321.45 mi	517.33 km	279.34 nautical mi
Driving distance	379 mi	609.68 km	329.20 nautical mi

Road Trip Tips