Distance between cities › Australia › New South Wales › Hat Head, NSW › Distance from Hat Head to O B Flat Book Hotels

Distance from Hat Head, NSW to O B Flat, SA

Distance

1,693 km

Time

20 hours 38 mins

Gas Cost

$127 - $330

There are 1,355.53 km (842.29 miles) from Hat Head to O B Flat in southwest direction and 1,693.03 km (1,052 miles) by car, following the M31 route.

Hat Head and O B Flat are 20 hours 38 mins far apart, if you drive non-stop .

This is the fastest route from Hat Head, NSW to O B Flat, SA.

Please note the time difference between Hat Head, NSW and O B Flat, SA is 30 minutes. The current time in Hat Head is 4:43 pm and the current time in O B Flat is 4:13 pm.

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Lowest Price Rental Cars in Hat Head, NSW

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Hat Head »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 182.87 liters of fuel to cover the route between Hat Head, NSW and O B Flat, SA.

The estimated cost of fuel to go from Hat Head to O B Flat is $274.31.

During the route, an average car will release 4,374.28 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 Hat Head, NSW and O B Flat, SA

If you want to meet halfway between Hat Head, NSW 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 -35.494358 and 147.569763, or 35º 29' 39.6888" S, 147º 34' 11.1468" E. This location is 526.07 miles away from Hat Head, NSW and O B Flat, SA and it would take approximately 10 hours 19 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Hat Head, NSW and O B Flat, SA in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	842.29 mi	1,355.53 km	731.93 nautical mi
Driving distance	1,052 mi	1,693.25 km	914.29 nautical mi

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