Distance between cities › Australia › Western Australia › Perth, WA › Distance from Perth to O B Flat Book Hotels

Distance from Perth, WA to O B Flat, SA

Distance

3,138 km

Time

1 day 12 hours

Gas Cost

$235 - $612

There are 2,358.87 km (1,465.74 miles) from Perth to O B Flat in southeast direction and 3,138.22 km (1,950 miles) by car, following the 1 route.

Perth and O B Flat are 1 day 12 hours far apart, if you drive non-stop .

This is the fastest route from Perth, WA to O B Flat, SA.

Please note the time difference between Perth, WA and O B Flat, SA is 2 hours and 30 minutes. The current time in Perth is 4:55 am and the current time in O B Flat is 7:25 am.

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Lowest Price Rental Cars in Perth, WA

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Perth »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 338.91 liters of fuel to cover the route between Perth, WA and O B Flat, SA.

The estimated cost of fuel to go from Perth to O B Flat is $508.36.

During the route, an average car will release 8,106.65 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 Perth, WA and O B Flat, SA

If you want to meet halfway between Perth, WA 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 -31.570023 and 130.063667, or 31º 34' 12.0828" S, 130º 3' 49.2012" E. This location is 974.94 miles away from Perth, WA and O B Flat, SA and it would take approximately 18 hours 25 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	1,465.74 mi	2,358.87 km	1,273.69 nautical mi
Driving distance	1,950 mi	3,138.03 km	1,694.40 nautical mi

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