Distance between cities › Australia › Western Australia › Onslow, WA › Distance from Onslow to Long Flat Book Hotels

Distance from Onslow, WA to Long Flat, NSW

Distance

5,285 km

Time

2 days 14 hours

Gas Cost

$396 - $1030

There are 3,853.12 km (2,394.22 miles) from Onslow to Long Flat in southeast direction and 5,285.09 km (3,284 miles) by car, following the 1 route.

Onslow and Long Flat are 2 days 14 hours far apart, if you drive non-stop .

This is the fastest route from Onslow, WA to Long Flat, NSW.

Please note the time difference between Onslow, WA and Long Flat, NSW is 3 hours. The current time in Onslow is 6:15 am and the current time in Long Flat is 9:15 am.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Onslow, WA to Long Flat, NSW:

Lowest Price Rental Cars in Onslow, WA

Planning on renting a car to go from Onslow, WA to Long Flat, NSW? Here there are some offers to rent a car in Onslow, WA

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Onslow »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 570.73 liters of fuel to cover the route between Onslow, WA and Long Flat, NSW.

The estimated cost of fuel to go from Onslow to Long Flat is $856.09.

During the route, an average car will release 13,651.80 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 Onslow, WA and Long Flat, NSW

If you want to meet halfway between Onslow, WA and Long Flat, NSW or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -31.640402 and 129.307236, or 31º 38' 25.4472" S, 129º 18' 26.0496" E. This location is 1,641.83 miles away from Onslow, WA and Long Flat, NSW and it would take approximately 1 day 7 hours to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Onslow, WA and Long Flat, NSW in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	2,394.22 mi	3,853.12 km	2,080.52 nautical mi
Driving distance	3,284 mi	5,284.51 km	2,853.41 nautical mi

Road Trip Tips