Distance between cities › Australia › South Australia › Southend, SA › Distance from Southend to Smithtown Book Hotels

Distance from Southend, SA to Smithtown, NSW

Distance

1,704 km

Time

21 hours 6 mins

Gas Cost

$128 - $332

There are 1,383.26 km (859.52 miles) from Southend to Smithtown in northeast direction and 1,704.30 km (1,059 miles) by car, following the M31 route.

Southend and Smithtown are 21 hours 6 mins far apart, if you drive non-stop .

This is the fastest route from Southend, SA to Smithtown, NSW.

Please note the time difference between Southend, SA and Smithtown, NSW is 30 minutes. The current time in Southend is 7:57 am and the current time in Smithtown is 8:27 am.

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Lowest Price Rental Cars in Southend, SA

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Southend »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 184.05 liters of fuel to cover the route between Southend, SA and Smithtown, NSW.

The estimated cost of fuel to go from Southend to Smithtown is $276.07.

During the route, an average car will release 4,402.37 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 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Southend, SA and Smithtown, NSW

If you want to meet halfway between Southend, SA and Smithtown, NSW or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -35.555378 and 147.534743, or 35º 33' 19.3608" S, 147º 32' 5.0748" E. This location is 529.45 miles away from Southend, SA and Smithtown, NSW and it would take approximately 10 hours 33 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	859.52 mi	1,383.26 km	746.90 nautical mi
Driving distance	1,059 mi	1,704.13 km	920.16 nautical mi

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