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

Distance from Long Flat, NSW to Koonoomoo, VIC

Distance

1,065 km

Time

13 hours

Gas Cost

$80 - $208

Helpful Inaccurate

There are 808.43 km (502.34 miles) from Long Flat to Koonoomoo in southwest direction and 1,065.39 km (662 miles) by car, following the M31 route.

Long Flat and Koonoomoo are 13 hours far apart, if you drive non-stop .

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

Long Flat, NSW and Koonoomoo, VIC are in the same time zone (AEST). Current time in both locations is 1:08 am.

Any questions or tips to share?

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

Lowest Price Rental Cars in Long Flat, NSW

Planning on renting a car to go from Long Flat, NSW to Koonoomoo, 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 114.98 liters of fuel to cover the route between Long Flat, NSW and Koonoomoo, VIC.

The estimated cost of fuel to go from Long Flat to Koonoomoo is $172.47.

During the route, an average car will release 2,750.26 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 6, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Long Flat, NSW and Koonoomoo, VIC

If you want to meet halfway between Long Flat, NSW and Koonoomoo, VIC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -34.740499 and 149.942031, or 34º 44' 25.7964" S, 149º 56' 31.3116" E. This location is 330.76 miles away from Long Flat, NSW and Koonoomoo, VIC and it would take approximately 6 hours 30 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 Koonoomoo, VIC in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	502.34 mi	808.43 km	436.52 nautical mi
Driving distance	662 mi	1,064.61 km	574.84 nautical mi

Road Trip Tips