Distance between cities › Australia › Queensland › Greenmount, QLD › Distance from Greenmount to O B Flat Book Hotels

Distance from Greenmount, QLD to O B Flat, SA

Distance

1,861 km

Time

23 hours 34 mins

Gas Cost

$140 - $363

There are 1,528.48 km (949.76 miles) from Greenmount to O B Flat in southwest direction and 1,862.01 km (1,157 miles) by car, following the A39 route.

Greenmount and O B Flat are 23 hours 34 mins far apart, if you drive non-stop .

This is the fastest route from Greenmount, QLD to O B Flat, SA.

Please note the time difference between Greenmount, QLD and O B Flat, SA is 30 minutes. The current time in Greenmount is 12:01 am and the current time in O B Flat is 12:31 am.

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Lowest Price Rental Cars in Greenmount, QLD

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Greenmount »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 201.02 liters of fuel to cover the route between Greenmount, QLD and O B Flat, SA.

The estimated cost of fuel to go from Greenmount to O B Flat is $301.53.

During the route, an average car will release 4,808.35 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 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Greenmount, QLD and O B Flat, SA

If you want to meet halfway between Greenmount, QLD 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 -33.891108 and 147.324819, or 33º 53' 27.9888" S, 147º 19' 29.3484" E. This location is 578.27 miles away from Greenmount, QLD and O B Flat, SA and it would take approximately 11 hours 47 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	949.76 mi	1,528.48 km	825.31 nautical mi
Driving distance	1,157 mi	1,861.28 km	1,005.01 nautical mi

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