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

Distance from Grass Flat, VIC to Kojonup, WA

Distance

3,039 km

Time

1 day 11 hours

Gas Cost

$228 - $593

There are 2,257.25 km (1,402.59 miles) from Grass Flat to Kojonup in west direction and 3,040.05 km (1,889 miles) by car, following the A1 route.

Grass Flat and Kojonup are 1 day 11 hours far apart, if you drive non-stop .

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

Please note the time difference between Grass Flat, VIC and Kojonup, WA is 3 hours. The current time in Grass Flat is 8:44 pm and the current time in Kojonup is 5:44 pm.

Any questions or tips to share?

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

Lowest Price Rental Cars in Grass Flat, VIC

Planning on renting a car to go from Grass Flat, VIC to Kojonup, WA? 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 328.25 liters of fuel to cover the route between Grass Flat, VIC and Kojonup, WA.

The estimated cost of fuel to go from Grass Flat to Kojonup is $492.37.

During the route, an average car will release 7,851.73 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 8, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Grass Flat, VIC and Kojonup, WA

If you want to meet halfway between Grass Flat, VIC and Kojonup, WA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -31.57225 and 130.298758, or 31º 34' 20.1" S, 130º 17' 55.5288" E. This location is 944.28 miles away from Grass Flat, VIC and Kojonup, WA and it would take approximately 17 hours 46 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 Kojonup, WA in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	1,402.59 mi	2,257.25 km	1,218.82 nautical mi
Driving distance	1,889 mi	3,039.35 km	1,641.12 nautical mi

Road Trip Tips