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

Distance from Grass Flat, VIC to Casterton, VIC

Distance

145 km

Time

2 hours 1 min

Gas Cost

$11 - $28

There are 108.12 km (67.18 miles) from Grass Flat to Casterton in southwest direction and 144.84 km (90 miles) by car, following the C206 route.

Grass Flat and Casterton are 2 hours 1 min far apart, if you drive non-stop .

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

Grass Flat, VIC and Casterton, VIC are in the same time zone (AEST). Current time in both locations is 12:44 pm.

Any questions or tips to share?

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

Lowest Price Rental Cars in Grass Flat, VIC

Planning on renting a car to go from Grass Flat, VIC to Casterton, 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 15.63 liters of fuel to cover the route between Grass Flat, VIC and Casterton, VIC.

The estimated cost of fuel to go from Grass Flat to Casterton is $23.44.

During the route, an average car will release 373.87 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 Casterton, VIC

If you want to meet halfway between Grass Flat, VIC and Casterton, VIC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -37.20065 and 141.619058, or 37º 12' 2.34" S, 141º 37' 8.6088" E. This location is 44.96 miles away from Grass Flat, VIC and Casterton, VIC and it would take approximately 1 hour to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	67.18 mi	108.12 km	58.38 nautical mi
Driving distance	90 mi	144.72 km	78.14 nautical mi

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