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

Distance from O B Flat, SA to Cumnock, NSW

Distance

1,107 km

Time

14 hours 15 mins

Gas Cost

$83 - $216

There are 908.74 km (564.67 miles) from O B Flat to Cumnock in northeast direction and 1,107.23 km (688 miles) by car, following the A39 route.

O B Flat and Cumnock are 14 hours 15 mins far apart, if you drive non-stop .

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

Please note the time difference between O B Flat, SA and Cumnock, NSW is 30 minutes. The current time in O B Flat is 12:44 pm and the current time in Cumnock is 1:14 pm.

Any questions or tips to share?

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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 Cumnock, NSW? 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 119.61 liters of fuel to cover the route between O B Flat, SA and Cumnock, NSW.

The estimated cost of fuel to go from O B Flat to Cumnock is $179.41.

During the route, an average car will release 2,861.05 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 O B Flat, SA and Cumnock, NSW

If you want to meet halfway between O B Flat, SA and Cumnock, NSW or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -35.560273 and 144.857051, or 35º 33' 36.9828" S, 144º 51' 25.3836" E. This location is 344.08 miles away from O B Flat, SA and Cumnock, NSW and it would take approximately 7 hours 7 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 Cumnock, NSW in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	564.67 mi	908.74 km	490.68 nautical mi
Driving distance	688 mi	1,107.49 km	598 nautical mi

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