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

Distance from One Tree, NSW to Mannum, SA

Distance

652 km

Time

8 hours 1 min

Gas Cost

$49 - $127

There are 542.86 km (337.32 miles) from One Tree to Mannum in west direction and 651.78 km (405 miles) by car and ferry, following the B12 route.

One Tree and Mannum are 8 hours 1 min far apart, if you drive non-stop for 7 hours 56 mins and take a ferry for 5 minutes .

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

Please note the time difference between One Tree, NSW and Mannum, SA is 30 minutes. The current time in One Tree is 9:15 pm and the current time in Mannum is 8:45 pm.

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Lowest Price Rental Cars in One Tree, NSW

Planning on renting a car to go from One Tree, NSW to Mannum, 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 70.44 liters of fuel to cover the route between One Tree, NSW and Mannum, SA.

The estimated cost of fuel to go from One Tree to Mannum is $105.66.

During the route, an average car will release 1,684.96 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 8, 2026.
Read more about our CO₂ calculation.

Halfway Point Between One Tree, NSW and Mannum, SA

If you want to meet halfway between One Tree, NSW and Mannum, SA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -35.066555 and 142.300217, or 35º 3' 59.598" S, 142º 18' 0.7812" E. This location is 202.64 miles away from One Tree, NSW and Mannum, SA and it would take approximately 4 hours to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	337.32 mi	542.86 km	293.12 nautical mi
Driving distance	405 mi	652.24 km	352.18 nautical mi

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