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

Distance from O B Flat, SA to Triabunna, TAS

Distance

1,080 km

Time

17 hours 11 mins

Gas Cost

$81 - $211

There are 792.84 km (492.65 miles) from O B Flat to Triabunna in southeast direction and 1,079.87 km (671 miles) by car and ferry, following the 1 route.

O B Flat and Triabunna are 17 hours 11 mins far apart, if you drive non-stop for 8 hours 11 mins and take a ferry for 9 hours .

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

Please note the time difference between O B Flat, SA and Triabunna, TAS is 30 minutes. The current time in O B Flat is 12:19 am and the current time in Triabunna is 12:49 am.

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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 Triabunna, 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 116.65 liters of fuel to cover the route between O B Flat, SA and Triabunna, TAS.

The estimated cost of fuel to go from O B Flat to Triabunna is $174.98.

During the route, an average car will release 2,790.32 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 Triabunna, TAS

If you want to meet halfway between O B Flat, SA and Triabunna, TAS or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -38.811318 and 144.936522, or 38º 48' 40.7448" S, 144º 56' 11.4792" E. This location is 335.58 miles away from O B Flat, SA and Triabunna, TAS and it would take approximately 8 hours 35 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 Triabunna, TAS in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	492.65 mi	792.84 km	428.10 nautical mi
Driving distance	671 mi	1,080.11 km	583.21 nautical mi

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