Distance between cities › Australia › New South Wales › Caldwell, NSW › Distance from Caldwell to Risdon Park Book Hotels

Distance from Caldwell, NSW to Risdon Park, SA

Distance

798 km

Time

9 hours 53 mins

Gas Cost

$60 - $156

Helpful Inaccurate

There are 649.78 km (403.76 miles) from Caldwell to Risdon Park in northwest direction and 798.23 km (496 miles) by car, following the A20 route.

Caldwell and Risdon Park are 9 hours 53 mins far apart, if you drive non-stop .

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

Please note the time difference between Caldwell, NSW and Risdon Park, SA is 30 minutes. The current time in Caldwell is 5:30 pm and the current time in Risdon Park is 5:00 pm.

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Lowest Price Rental Cars in Caldwell, NSW

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Caldwell »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 86.15 liters of fuel to cover the route between Caldwell, NSW and Risdon Park, SA.

The estimated cost of fuel to go from Caldwell to Risdon Park is $129.22.

During the route, an average car will release 2,060.68 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 Caldwell, NSW and Risdon Park, SA

If you want to meet halfway between Caldwell, NSW and Risdon Park, SA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -34.275988 and 141.510249, or 34º 16' 33.5568" S, 141º 30' 36.8964" E. This location is 247.83 miles away from Caldwell, NSW and Risdon Park, SA and it would take approximately 4 hours 56 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	403.76 mi	649.78 km	350.86 nautical mi
Driving distance	496 mi	797.68 km	430.71 nautical mi

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