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

Distance from Second Valley, SA to Smithtown, NSW

Distance

1,852 km

Time

22 hours 30 mins

Gas Cost

$139 - $361

Helpful Inaccurate

There are 1,455.59 km (904.46 miles) from Second Valley to Smithtown in northeast direction and 1,852.35 km (1,151 miles) by car, following the A20 route.

Second Valley and Smithtown are 22 hours 30 mins far apart, if you drive non-stop .

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

Please note the time difference between Second Valley, SA and Smithtown, NSW is 30 minutes. The current time in Second Valley is 3:35 am and the current time in Smithtown is 4:05 am.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Second Valley, SA to Smithtown, NSW:

Lowest Price Rental Cars in Second Valley, SA

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Second Valley »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 200.04 liters of fuel to cover the route between Second Valley, SA and Smithtown, NSW.

The estimated cost of fuel to go from Second Valley to Smithtown is $300.07.

During the route, an average car will release 4,785.05 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 10, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Second Valley, SA and Smithtown, NSW

If you want to meet halfway between Second Valley, 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 -34.920917 and 146.647571, or 34º 55' 15.3012" S, 146º 38' 51.2556" E. This location is 575.47 miles away from Second Valley, SA and Smithtown, NSW and it would take approximately 11 hours 15 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	904.46 mi	1,455.59 km	785.96 nautical mi
Driving distance	1,151 mi	1,852.26 km	1,000.14 nautical mi

Road Trip Tips