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

Distance from Second Valley, SA to Walcha, NSW

Distance

1,625 km

Time

20 hours 31 mins

Gas Cost

$122 - $317

Helpful Inaccurate

There are 1,340.64 km (833.04 miles) from Second Valley to Walcha in northeast direction and 1,623.83 km (1,009 miles) by car, following the A20 route.

Second Valley and Walcha are 20 hours 31 mins far apart, if you drive non-stop .

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

Please note the time difference between Second Valley, SA and Walcha, NSW is 30 minutes. The current time in Second Valley is 5:43 am and the current time in Walcha is 6:13 am.

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Lowest Price Rental Cars in Second Valley, SA

Planning on renting a car to go from Second Valley, SA to Walcha, 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 175.45 liters of fuel to cover the route between Second Valley, SA and Walcha, NSW.

The estimated cost of fuel to go from Second Valley to Walcha is $263.18.

During the route, an average car will release 4,196.85 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 Walcha, NSW

If you want to meet halfway between Second Valley, SA and Walcha, NSW or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -34.049667 and 145.44982, or 34º 2' 58.8012" S, 145º 26' 59.352" E. This location is 504.73 miles away from Second Valley, SA and Walcha, NSW and it would take approximately 10 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 Walcha, NSW in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	833.04 mi	1,340.64 km	723.89 nautical mi
Driving distance	1,009 mi	1,624.57 km	877.20 nautical mi

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