Distance between cities › Australia › Victoria › Grass Flat, VIC › Distance from Grass Flat to Wonthaggi Book Hotels

Distance from Grass Flat, VIC to Wonthaggi, VIC

Distance

473 km

Time

6 hours 7 mins

Gas Cost

$35 - $92

There are 393.50 km (244.51 miles) from Grass Flat to Wonthaggi in southeast direction and 473.15 km (294 miles) by car, following the M8 route.

Grass Flat and Wonthaggi are 6 hours 7 mins far apart, if you drive non-stop .

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

Grass Flat, VIC and Wonthaggi, VIC are in the same time zone (AEST). Current time in both locations is 11:08 am.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Grass Flat, VIC to Wonthaggi, VIC:

Lowest Price Rental Cars in Grass Flat, VIC

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Grass Flat »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 51.12 liters of fuel to cover the route between Grass Flat, VIC and Wonthaggi, VIC.

The estimated cost of fuel to go from Grass Flat to Wonthaggi is $76.68.

During the route, an average car will release 1,222.78 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 9, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Grass Flat, VIC and Wonthaggi, VIC

If you want to meet halfway between Grass Flat, VIC and Wonthaggi, VIC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -37.557418 and 143.960377, or 37º 33' 26.7048" S, 143º 57' 37.3572" E. This location is 147.06 miles away from Grass Flat, VIC and Wonthaggi, VIC and it would take approximately 3 hours 3 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	244.51 mi	393.50 km	212.47 nautical mi
Driving distance	294 mi	473.33 km	255.58 nautical mi

Road Trip Tips