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

Distance from Second Valley, SA to Mandemar, NSW

Distance

1,321 km

Time

16 hours 22 mins

Gas Cost

$99 - $258

Helpful Inaccurate

There are 1,104 km (686 miles) from Second Valley to Mandemar in east direction and 1,321.27 km (821 miles) by car, following the A20 route.

Second Valley and Mandemar are 16 hours 22 mins far apart, if you drive non-stop .

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

Please note the time difference between Second Valley, SA and Mandemar, NSW is 30 minutes. The current time in Second Valley is 8:02 pm and the current time in Mandemar is 8:32 pm.

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Lowest Price Rental Cars in Second Valley, SA

Planning on renting a car to go from Second Valley, SA to Mandemar, 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 142.72 liters of fuel to cover the route between Second Valley, SA and Mandemar, NSW.

The estimated cost of fuel to go from Second Valley to Mandemar is $214.08.

During the route, an average car will release 3,413.86 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 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Second Valley, SA and Mandemar, NSW

If you want to meet halfway between Second Valley, SA and Mandemar, NSW or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -34.624435 and 144.325137, or 34º 37' 27.966" S, 144º 19' 30.4932" E. This location is 410.57 miles away from Second Valley, SA and Mandemar, NSW and it would take approximately 8 hours 11 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 Mandemar, NSW in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	686 mi	1,104 km	596.11 nautical mi
Driving distance	821 mi	1,321.48 km	713.54 nautical mi

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