Distance between cities › Australia › New South Wales › Napier, NSW › Distance from Napier to Roxby Downs Book Hotels

Distance from Napier, NSW to Roxby Downs, SA

Distance

1,334 km

Time

16 hours 22 mins

Gas Cost

$100 - $260

There are 1,058.57 km (657.77 miles) from Napier to Roxby Downs in northwest direction and 1,334.15 km (829 miles) by car, following the A20 route.

Napier and Roxby Downs are 16 hours 22 mins far apart, if you drive non-stop .

This is the fastest route from Napier, NSW to Roxby Downs, SA.

Please note the time difference between Napier, NSW and Roxby Downs, SA is 30 minutes. The current time in Napier is 1:57 pm and the current time in Roxby Downs is 1:27 pm.

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Lowest Price Rental Cars in Napier, NSW

Planning on renting a car to go from Napier, NSW to Roxby Downs, SA? Here there are some offers to rent a car in Napier, NSW

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Napier »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 144.09 liters of fuel to cover the route between Napier, NSW and Roxby Downs, SA.

The estimated cost of fuel to go from Napier to Roxby Downs is $216.14.

During the route, an average car will release 3,446.65 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 10, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Napier, NSW and Roxby Downs, SA

If you want to meet halfway between Napier, NSW and Roxby Downs, SA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -34.274327 and 141.003871, or 34º 16' 27.5772" S, 141º 0' 13.9356" E. This location is 414.51 miles away from Napier, NSW and Roxby Downs, SA and it would take approximately 8 hours 11 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Napier, NSW and Roxby Downs, SA in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	657.77 mi	1,058.57 km	571.59 nautical mi
Driving distance	829 mi	1,334.17 km	720.40 nautical mi

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