Distance between cities › Australia › South Australia › Risdon Park, SA › Distance from Risdon Park to Mountain Lagoon Book Hotels

Distance from Risdon Park, SA to Mountain Lagoon, NSW

Distance

1,397 km

Time

17 hours 37 mins

Gas Cost

$105 - $272

Helpful Inaccurate

There are 1,173.25 km (729.02 miles) from Risdon Park to Mountain Lagoon in east direction and 1,396.91 km (868 miles) by car, following the A20 route.

Risdon Park and Mountain Lagoon are 17 hours 37 mins far apart, if you drive non-stop .

This is the fastest route from Risdon Park, SA to Mountain Lagoon, NSW.

Please note the time difference between Risdon Park, SA and Mountain Lagoon, NSW is 30 minutes. The current time in Risdon Park is 2:52 pm and the current time in Mountain Lagoon is 3:22 pm.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Risdon Park, SA to Mountain Lagoon, NSW:

Lowest Price Rental Cars in Risdon Park, SA

Planning on renting a car to go from Risdon Park, SA to Mountain Lagoon, NSW? Here there are some offers to rent a car in Risdon Park, SA

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Risdon Park »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 150.86 liters of fuel to cover the route between Risdon Park, SA and Mountain Lagoon, NSW.

The estimated cost of fuel to go from Risdon Park to Mountain Lagoon is $226.29.

During the route, an average car will release 3,608.59 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 Risdon Park, SA and Mountain Lagoon, NSW

If you want to meet halfway between Risdon Park, SA and Mountain Lagoon, NSW or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -34.628262 and 144.309555, or 34º 37' 41.7432" S, 144º 18' 34.398" E. This location is 433.99 miles away from Risdon Park, SA and Mountain Lagoon, NSW and it would take approximately 8 hours 48 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Risdon Park, SA and Mountain Lagoon, NSW in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	729.02 mi	1,173.25 km	633.50 nautical mi
Driving distance	868 mi	1,396.86 km	754.25 nautical mi

Road Trip Tips