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

Distance from O B Flat, SA to Preolenna, TAS

Distance

909 km

Time

15 hours 16 mins

Gas Cost

$68 - $177

There are 540.81 km (336.05 miles) from O B Flat to Preolenna in southeast direction and 909.28 km (565 miles) by car and ferry, following the 1 route.

O B Flat and Preolenna are 15 hours 16 mins far apart, if you drive non-stop for 6 hours 16 mins and take a ferry for 9 hours .

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

Please note the time difference between O B Flat, SA and Preolenna, TAS is 30 minutes. The current time in O B Flat is 2:32 am and the current time in Preolenna is 3:02 am.

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 Preolenna, TAS? 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 98.22 liters of fuel to cover the route between O B Flat, SA and Preolenna, TAS.

The estimated cost of fuel to go from O B Flat to Preolenna is $147.32.

During the route, an average car will release 2,349.33 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 O B Flat, SA and Preolenna, TAS

If you want to meet halfway between O B Flat, SA and Preolenna, TAS or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -38.332388 and 144.891956, or 38º 19' 56.5968" S, 144º 53' 31.0416" E. This location is 282.54 miles away from O B Flat, SA and Preolenna, TAS and it would take approximately 7 hours 38 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 Preolenna, TAS in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	336.05 mi	540.81 km	292.02 nautical mi
Driving distance	565 mi	909.41 km	491.04 nautical mi

Road Trip Tips