Distance between cities › Australia › New South Wales › Smithtown, NSW › Distance from Smithtown to O B Flat Book Hotels

Distance from Smithtown, NSW to O B Flat, SA

Distance

1,676 km

Time

20 hours 22 mins

Gas Cost

$126 - $327

Helpful Inaccurate

There are 1,350.62 km (839.24 miles) from Smithtown to O B Flat in southwest direction and 1,676.94 km (1,042 miles) by car, following the M31 route.

Smithtown and O B Flat are 20 hours 22 mins far apart, if you drive non-stop .

This is the fastest route from Smithtown, NSW to O B Flat, SA.

Please note the time difference between Smithtown, NSW and O B Flat, SA is 30 minutes. The current time in Smithtown is 7:29 pm and the current time in O B Flat is 6:59 pm.

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Lowest Price Rental Cars in Smithtown, NSW

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Smithtown »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 181.02 liters of fuel to cover the route between Smithtown, NSW and O B Flat, SA.

The estimated cost of fuel to go from Smithtown to O B Flat is $271.53.

During the route, an average car will release 4,330.05 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 Smithtown, NSW and O B Flat, SA

If you want to meet halfway between Smithtown, NSW 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 -35.487897 and 147.569792, or 35º 29' 16.4292" S, 147º 34' 11.2512" E. This location is 520.75 miles away from Smithtown, NSW and O B Flat, SA and it would take approximately 10 hours 11 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	839.24 mi	1,350.62 km	729.28 nautical mi
Driving distance	1,042 mi	1,676.13 km	905.04 nautical mi

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