Distance between cities › Australia › Tasmania › Gray, TAS › Distance from Gray to Koonoomoo Book Hotels

Distance from Gray, TAS to Koonoomoo, VIC

Distance

977 km

Time

15 hours 43 mins

Gas Cost

$73 - $191

There are 678.61 km (421.67 miles) from Gray to Koonoomoo in northwest direction and 976.87 km (607 miles) by car and ferry, following the 1 route.

Gray and Koonoomoo are 15 hours 43 mins far apart, if you drive non-stop for 6 hours 42 mins and take a ferry for 9 hours .

This is the fastest route from Gray, TAS to Koonoomoo, VIC.

Gray, TAS and Koonoomoo, 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 Gray, TAS to Koonoomoo, VIC:

Lowest Price Rental Cars in Gray, TAS

Planning on renting a car to go from Gray, TAS to Koonoomoo, VIC? Here there are some offers to rent a car in Gray, TAS

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Gray »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 105.56 liters of fuel to cover the route between Gray, TAS and Koonoomoo, VIC.

The estimated cost of fuel to go from Gray to Koonoomoo is $158.34.

During the route, an average car will release 2,525.03 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 Gray, TAS and Koonoomoo, VIC

If you want to meet halfway between Gray, TAS and Koonoomoo, VIC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -39.015439 and 145.06153, or 39º 0' 55.5804" S, 145º 3' 41.508" E. This location is 303.67 miles away from Gray, TAS and Koonoomoo, VIC and it would take approximately 7 hours 51 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Gray, TAS and Koonoomoo, VIC in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	421.67 mi	678.61 km	366.42 nautical mi
Driving distance	607 mi	977.42 km	527.77 nautical mi

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