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

Distance from Adelaide, SA to Smithtown, NSW

Distance

1,795 km

Time

21 hours 36 mins

Gas Cost

$135 - $350

There are 1,405.68 km (873.45 miles) from Adelaide to Smithtown in northeast direction and 1,794.42 km (1,115 miles) by car, following the A20 route.

Adelaide and Smithtown are 21 hours 36 mins far apart, if you drive non-stop .

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

Please note the time difference between Adelaide, SA and Smithtown, NSW is 30 minutes. The current time in Adelaide is 12:37 am and the current time in Smithtown is 1:07 am.

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Lowest Price Rental Cars in Adelaide, SA

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Adelaide »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 193.81 liters of fuel to cover the route between Adelaide, SA and Smithtown, NSW.

The estimated cost of fuel to go from Adelaide to Smithtown is $290.71.

During the route, an average car will release 4,635.91 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 Adelaide, SA and Smithtown, NSW

If you want to meet halfway between Adelaide, 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 -35.008849 and 146.899185, or 35º 0' 31.8564" S, 146º 53' 57.066" E. This location is 557.54 miles away from Adelaide, SA and Smithtown, NSW and it would take approximately 10 hours 48 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	873.45 mi	1,405.68 km	759.01 nautical mi
Driving distance	1,115 mi	1,794.53 km	968.97 nautical mi

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