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

Distance from Exton, TAS to O B Flat, SA

Distance

874 km

Time

14 hours 35 mins

Gas Cost

$66 - $170

There are 649.60 km (403.64 miles) from Exton to O B Flat in northwest direction and 873.87 km (543 miles) by car and ferry, following the 1 route.

Exton and O B Flat are 14 hours 35 mins far apart, if you drive non-stop for 5 hours 35 mins and take a ferry for 9 hours .

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

Please note the time difference between Exton, TAS and O B Flat, SA is 30 minutes. The current time in Exton is 3:04 am and the current time in O B Flat is 2:34 am.

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Lowest Price Rental Cars in Exton, TAS

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Exton »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 94.41 liters of fuel to cover the route between Exton, TAS and O B Flat, SA.

The estimated cost of fuel to go from Exton to O B Flat is $141.62.

During the route, an average car will release 2,258.37 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 6, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Exton, TAS and O B Flat, SA

If you want to meet halfway between Exton, 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 -38.171645 and 144.819252, or 38º 10' 17.922" S, 144º 49' 9.3072" E. This location is 271.60 miles away from Exton, TAS and O B Flat, SA and it would take approximately 7 hours 17 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	403.64 mi	649.60 km	350.75 nautical mi
Driving distance	543 mi	874.20 km	472.03 nautical mi

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