Distance between cities › Australia › New South Wales › Smithtown, NSW › Distance from Smithtown to Second Valley Book Hotels

Distance from Smithtown, NSW to Second Valley, SA

Distance

1,842 km

Time

22 hours 31 mins

Gas Cost

$138 - $359

Helpful Inaccurate

There are 1,455.59 km (904.46 miles) from Smithtown to Second Valley in southwest direction and 1,842.70 km (1,145 miles) by car, following the M31 route.

Smithtown and Second Valley are 22 hours 31 mins far apart, if you drive non-stop .

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

Please note the time difference between Smithtown, NSW and Second Valley, SA is 30 minutes. The current time in Smithtown is 1:39 am and the current time in Second Valley is 1:09 am.

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Lowest Price Rental Cars in Smithtown, NSW

Planning on renting a car to go from Smithtown, NSW to Second Valley, 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 198.96 liters of fuel to cover the route between Smithtown, NSW and Second Valley, SA.

The estimated cost of fuel to go from Smithtown to Second Valley is $298.44.

During the route, an average car will release 4,759.17 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 Smithtown, NSW and Second Valley, SA

If you want to meet halfway between Smithtown, NSW and Second Valley, SA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -34.883742 and 146.617557, or 34º 53' 1.4712" S, 146º 37' 3.2052" E. This location is 572.36 miles away from Smithtown, NSW and Second Valley, SA 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 Smithtown, NSW and Second Valley, SA 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	1,145 mi	1,842.24 km	994.73 nautical mi

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