Distance between cities › Australia › South Australia › Roxby Downs, SA › Distance from Roxby Downs to Onslow Book Hotels

Distance from Roxby Downs, SA to Onslow, WA

Distance

3,870 km

Time

1 day 21 hours

Gas Cost

$290 - $755

Helpful Inaccurate

There are 2,385.45 km (1,482.25 miles) from Roxby Downs to Onslow in northwest direction and 3,870.47 km (2,405 miles) by car, following the A1 route.

Roxby Downs and Onslow are 1 day 21 hours far apart, if you drive non-stop .

This is the fastest route from Roxby Downs, SA to Onslow, WA.

Please note the time difference between Roxby Downs, SA and Onslow, WA is 2 hours and 30 minutes. The current time in Roxby Downs is 1:37 pm and the current time in Onslow is 11:07 am.

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Lowest Price Rental Cars in Roxby Downs, SA

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Roxby Downs »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 417.93 liters of fuel to cover the route between Roxby Downs, SA and Onslow, WA.

The estimated cost of fuel to go from Roxby Downs to Onslow is $626.90.

During the route, an average car will release 9,996.89 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 5, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Roxby Downs, SA and Onslow, WA

If you want to meet halfway between Roxby Downs, SA and Onslow, WA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -32.05806 and 122.271084, or 32º 3' 29.016" S, 122º 16' 15.9024" E. This location is 1,202.27 miles away from Roxby Downs, SA and Onslow, WA and it would take approximately 22 hours 36 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	1,482.25 mi	2,385.45 km	1,288.04 nautical mi
Driving distance	2,405 mi	3,869.72 km	2,089.49 nautical mi

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