Distance between cities › Australia › Tasmania › Ouse, TAS › Distance from Ouse to O B Flat Book Hotels

Distance from Ouse, TAS to O B Flat, SA

Distance

1,041 km

Time

16 hours 55 mins

Gas Cost

$78 - $203

There are 715.98 km (444.89 miles) from Ouse to O B Flat in northwest direction and 1,041.25 km (647 miles) by car and ferry, following the 1 route.

Ouse and O B Flat are 16 hours 55 mins far apart, if you drive non-stop for 7 hours 54 mins and take a ferry for 9 hours .

This is the fastest route from Ouse, TAS to O B Flat, SA.

Please note the time difference between Ouse, TAS and O B Flat, SA is 30 minutes. The current time in Ouse is 2:53 am and the current time in O B Flat is 2:23 am.

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Lowest Price Rental Cars in Ouse, TAS

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Ouse »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 112.44 liters of fuel to cover the route between Ouse, TAS and O B Flat, SA.

The estimated cost of fuel to go from Ouse to O B Flat is $168.66.

During the route, an average car will release 2,689.51 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 Ouse, TAS and O B Flat, SA

If you want to meet halfway between Ouse, TAS 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 -38.604236 and 144.810455, or 38º 36' 15.2496" S, 144º 48' 37.638" E. This location is 323.45 miles away from Ouse, TAS and O B Flat, SA and it would take approximately 8 hours 27 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	444.89 mi	715.98 km	386.60 nautical mi
Driving distance	647 mi	1,041.09 km	562.15 nautical mi

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