Distance between cities › Australia › New South Wales › Long Flat, NSW › Distance from Long Flat to Dunach Book Hotels

Distance from Long Flat, NSW to Dunach, VIC

Distance

1,327 km

Time

16 hours 23 mins

Gas Cost

$100 - $259

There are 1,028.65 km (639.17 miles) from Long Flat to Dunach in southwest direction and 1,327.71 km (825 miles) by car, following the M31 route.

Long Flat and Dunach are 16 hours 23 mins far apart, if you drive non-stop .

This is the fastest route from Long Flat, NSW to Dunach, VIC.

Long Flat, NSW and Dunach, VIC are in the same time zone (AEST). Current time in both locations is 6:21 am.

Any questions or tips to share?

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

Lowest Price Rental Cars in Long Flat, NSW

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Long Flat »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 143.36 liters of fuel to cover the route between Long Flat, NSW and Dunach, VIC.

The estimated cost of fuel to go from Long Flat to Dunach is $215.04.

During the route, an average car will release 3,429.15 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 Long Flat, NSW and Dunach, VIC

If you want to meet halfway between Long Flat, NSW and Dunach, VIC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -34.786068 and 148.703899, or 34º 47' 9.8448" S, 148º 42' 14.0364" E. This location is 412.41 miles away from Long Flat, NSW and Dunach, VIC 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 Long Flat, NSW and Dunach, VIC in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	639.17 mi	1,028.65 km	555.43 nautical mi
Driving distance	825 mi	1,327.40 km	716.74 nautical mi

Road Trip Tips