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

Distance from Grass Flat, VIC to Mandemar, NSW

Distance

975 km

Time

12 hours 11 mins

Gas Cost

$73 - $190

There are 802.76 km (498.81 miles) from Grass Flat to Mandemar in northeast direction and 975.26 km (606 miles) by car, following the M31 route.

Grass Flat and Mandemar are 12 hours 11 mins far apart, if you drive non-stop .

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

Grass Flat, VIC and Mandemar, NSW are in the same time zone (AEST). Current time in both locations is 1:12 am.

Any questions or tips to share?

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

Lowest Price Rental Cars in Grass Flat, VIC

Planning on renting a car to go from Grass Flat, VIC to Mandemar, NSW? 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 105.31 liters of fuel to cover the route between Grass Flat, VIC and Mandemar, NSW.

The estimated cost of fuel to go from Grass Flat to Mandemar is $157.96.

During the route, an average car will release 2,518.96 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 Grass Flat, VIC and Mandemar, NSW

If you want to meet halfway between Grass Flat, VIC and Mandemar, NSW or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -36.260434 and 146.416398, or 36º 15' 37.5624" S, 146º 24' 59.0328" E. This location is 302.94 miles away from Grass Flat, VIC and Mandemar, NSW and it would take approximately 6 hours 5 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 Mandemar, NSW in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	498.81 mi	802.76 km	433.45 nautical mi
Driving distance	606 mi	975.07 km	526.50 nautical mi

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