Distance between cities › Australia › New South Wales › Walcha, NSW › Distance from Walcha to Sedan Book Hotels

Distance from Walcha, NSW to Sedan, SA

Distance

1,494 km

Time

18 hours 45 mins

Gas Cost

$112 - $291

There are 1,216.31 km (755.78 miles) from Walcha to Sedan in southwest direction and 1,493.47 km (928 miles) by car and ferry, following the A20 route.

Walcha and Sedan are 18 hours 45 mins far apart, if you drive non-stop for 18 hours 40 mins and take a ferry for 5 minutes .

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

Please note the time difference between Walcha, NSW and Sedan, SA is 30 minutes. The current time in Walcha is 1:16 am and the current time in Sedan is 12:46 am.

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Lowest Price Rental Cars in Walcha, NSW

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Walcha »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 161.31 liters of fuel to cover the route between Walcha, NSW and Sedan, SA.

The estimated cost of fuel to go from Walcha to Sedan is $241.96.

During the route, an average car will release 3,858.49 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 Walcha, NSW and Sedan, SA

If you want to meet halfway between Walcha, NSW and Sedan, SA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -33.89019 and 146.09622, or 33º 53' 24.684" S, 146º 5' 46.392" E. This location is 464.04 miles away from Walcha, NSW and Sedan, SA and it would take approximately 9 hours 22 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Walcha, NSW and Sedan, SA in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	755.78 mi	1,216.31 km	656.75 nautical mi
Driving distance	928 mi	1,493.60 km	806.48 nautical mi

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