Distance between cities › Australia › New South Wales › Walla Walla, NSW › Distance from Walla Walla to Grass Flat Book Hotels

Distance from Walla Walla, NSW to Grass Flat, VIC

Distance

549 km

Time

7 hours 22 mins

Gas Cost

$41 - $107

Helpful Inaccurate

There are 464.94 km (288.90 miles) from Walla Walla to Grass Flat in southwest direction and 548.79 km (341 miles) by car, following the A300 route.

Walla Walla and Grass Flat are 7 hours 22 mins far apart, if you drive non-stop .

This is the fastest route from Walla Walla, NSW to Grass Flat, VIC.

Walla Walla, NSW and Grass Flat, VIC are in the same time zone (AEST). Current time in both locations is 9:50 am.

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Lowest Price Rental Cars in Walla Walla, NSW

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Walla Walla »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 59.24 liters of fuel to cover the route between Walla Walla, NSW and Grass Flat, VIC.

The estimated cost of fuel to go from Walla Walla to Grass Flat is $88.86.

During the route, an average car will release 1,416.98 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 Walla Walla, NSW and Grass Flat, VIC

If you want to meet halfway between Walla Walla, NSW and Grass Flat, VIC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -36.624878 and 144.481750, or 36º 37' 29.5608" S, 144º 28' 54.3" E. This location is 170.41 miles away from Walla Walla, NSW and Grass Flat, VIC and it would take approximately 3 hours 41 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Walla Walla, NSW and Grass Flat, VIC in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	288.90 mi	464.94 km	251.05 nautical mi
Driving distance	341 mi	548.50 km	296.17 nautical mi

Road Trip Tips