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

Distance from One Tree, NSW to Sedan, SA

Distance

629 km

Time

7 hours 43 mins

Gas Cost

$47 - $123

There are 540.08 km (335.59 miles) from One Tree to Sedan in west direction and 629.25 km (391 miles) by car and ferry, following the A20 route.

One Tree and Sedan are 7 hours 43 mins far apart, if you drive non-stop for 7 hours 38 mins and take a ferry for 5 minutes .

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

Please note the time difference between One Tree, NSW and Sedan, SA is 30 minutes. The current time in One Tree is 8:08 am and the current time in Sedan is 7:38 am.

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Lowest Price Rental Cars in One Tree, NSW

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in One Tree »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 67.92 liters of fuel to cover the route between One Tree, NSW and Sedan, SA.

The estimated cost of fuel to go from One Tree to Sedan is $101.88.

During the route, an average car will release 1,624.60 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 One Tree, NSW and Sedan, SA

If you want to meet halfway between One Tree, 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 -34.294460 and 142.297546, or 34º 17' 40.056" S, 142º 17' 51.1656" E. This location is 195.38 miles away from One Tree, NSW and Sedan, SA and it would take approximately 3 hours 51 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	335.59 mi	540.08 km	291.62 nautical mi
Driving distance	391 mi	628.87 km	339.56 nautical mi

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