Distance between cities › Australia › Queensland › Comet, QLD › Distance from Comet to Grenfell Book Hotels

Distance from Comet, QLD to Grenfell, NSW

Distance

1,391 km

Time

17 hours 23 mins

Gas Cost

$104 - $271

There are 1,149.46 km (714.24 miles) from Comet to Grenfell in south direction and 1,390.47 km (864 miles) by car, following the A7 route.

Comet and Grenfell are 17 hours 23 mins far apart, if you drive non-stop .

This is the fastest route from Comet, QLD to Grenfell, NSW.

Please note the time difference between Comet, QLD and Grenfell, NSW is 1 hour. The current time in Comet is 9:14 am and the current time in Grenfell is 10:14 am.

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Lowest Price Rental Cars in Comet, QLD

Planning on renting a car to go from Comet, QLD to Grenfell, NSW? Here there are some offers to rent a car in Comet, QLD

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Comet »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 150.19 liters of fuel to cover the route between Comet, QLD and Grenfell, NSW.

The estimated cost of fuel to go from Comet to Grenfell is $225.29.

During the route, an average car will release 3,592.55 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 Comet, QLD and Grenfell, NSW

If you want to meet halfway between Comet, QLD and Grenfell, NSW or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -28.707048 and 148.919418, or 28º 42' 25.3728" S, 148º 55' 9.9048" E. This location is 432.06 miles away from Comet, QLD and Grenfell, NSW and it would take approximately 8 hours 41 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Comet, QLD and Grenfell, NSW in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	714.24 mi	1,149.46 km	620.66 nautical mi
Driving distance	864 mi	1,390.65 km	750.89 nautical mi

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