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

Distance from O B Flat, SA to Upper Natone, TAS

Distance

874 km

Time

14 hours 40 mins

Gas Cost

$66 - $170

Helpful Inaccurate

There are 573.39 km (356.29 miles) from O B Flat to Upper Natone in southeast direction and 873.87 km (543 miles) by car and ferry, following the 1 route.

O B Flat and Upper Natone are 14 hours 40 mins far apart, if you drive non-stop for 5 hours 40 mins and take a ferry for 9 hours .

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

Please note the time difference between O B Flat, SA and Upper Natone, TAS is 30 minutes. The current time in O B Flat is 10:54 am and the current time in Upper Natone is 11:24 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 Upper Natone, 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 94.40 liters of fuel to cover the route between O B Flat, SA and Upper Natone, TAS.

The estimated cost of fuel to go from O B Flat to Upper Natone is $141.60.

During the route, an average car will release 2,258.12 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 10, 2026.
Read more about our CO₂ calculation.

Halfway Point Between O B Flat, SA and Upper Natone, TAS

If you want to meet halfway between O B Flat, SA and Upper Natone, TAS or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -38.014347 and 144.913742, or 38º 0' 51.6492" S, 144º 54' 49.4712" E. This location is 271.57 miles away from O B Flat, SA and Upper Natone, TAS and it would take approximately 7 hours 20 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 Upper Natone, TAS in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	356.29 mi	573.39 km	309.61 nautical mi
Driving distance	543 mi	874.10 km	471.98 nautical mi

Road Trip Tips