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

Distance from One Tree, NSW to Monash, SA

Distance

498 km

Time

6 hours 3 mins

Gas Cost

$37 - $97

There are 421.88 km (262.14 miles) from One Tree to Monash in west direction and 497.29 km (309 miles) by car, following the A20 route.

One Tree and Monash are 6 hours 3 mins far apart, if you drive non-stop .

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

Please note the time difference between One Tree, NSW and Monash, SA is 30 minutes. The current time in One Tree is 4:14 pm and the current time in Monash is 3:44 pm.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from One Tree, NSW to Monash, SA:

Lowest Price Rental Cars in One Tree, NSW

Planning on renting a car to go from One Tree, NSW to Monash, 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 53.75 liters of fuel to cover the route between One Tree, NSW and Monash, SA.

The estimated cost of fuel to go from One Tree to Monash is $80.62.

During the route, an average car will release 1,285.66 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 9, 2026.
Read more about our CO₂ calculation.

Halfway Point Between One Tree, NSW and Monash, SA

If you want to meet halfway between One Tree, NSW and Monash, SA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -34.519863 and 142.874603, or 34º 31' 11.5068" S, 142º 52' 28.5708" E. This location is 154.62 miles away from One Tree, NSW and Monash, SA and it would take approximately 3 hours 1 min to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	262.14 mi	421.88 km	227.80 nautical mi
Driving distance	309 mi	497.67 km	268.72 nautical mi

Road Trip Tips