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

Distance from Cavan, NSW to O B Flat, SA

Distance

1,019 km

Time

12 hours 40 mins

Gas Cost

$76 - $199

There are 789.12 km (490.34 miles) from Cavan to O B Flat in southwest direction and 1,018.71 km (633 miles) by car, following the M31 route.

Cavan and O B Flat are 12 hours 40 mins far apart, if you drive non-stop .

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

Please note the time difference between Cavan, NSW and O B Flat, SA is 30 minutes. The current time in Cavan is 4:40 pm and the current time in O B Flat is 4:10 pm.

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Lowest Price Rental Cars in Cavan, NSW

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Cavan »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 110.06 liters of fuel to cover the route between Cavan, NSW and O B Flat, SA.

The estimated cost of fuel to go from Cavan to O B Flat is $165.09.

During the route, an average car will release 2,632.56 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 9, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Cavan, NSW and O B Flat, SA

If you want to meet halfway between Cavan, 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 -37.055084 and 145.104462, or 37º 3' 18.3024" S, 145º 6' 16.0632" E. This location is 316.60 miles away from Cavan, NSW and O B Flat, SA and it would take approximately 6 hours 20 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	490.34 mi	789.12 km	426.09 nautical mi
Driving distance	633 mi	1,019.04 km	550.24 nautical mi

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