Distance between cities › Australia › New South Wales › Coolamon, NSW › Distance from Coolamon to Grenfell Book Hotels

Distance from Coolamon, NSW to Grenfell, NSW

Distance

177 km

Time

2 hours 18 mins

Gas Cost

$13 - $35

There are 135.25 km (84.04 miles) from Coolamon to Grenfell in northeast direction and 177.03 km (110 miles) by car, following the Mary Gilmore Way route.

Coolamon and Grenfell are 2 hours 18 mins far apart, if you drive non-stop .

This is the fastest route from Coolamon, NSW to Grenfell, NSW.

Coolamon, NSW and Grenfell, NSW are in the same time zone (AEST). Current time in both locations is 2:57 pm.

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Lowest Price Rental Cars in Coolamon, NSW

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Coolamon »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 19.11 liters of fuel to cover the route between Coolamon, NSW and Grenfell, NSW.

The estimated cost of fuel to go from Coolamon to Grenfell is $28.67.

During the route, an average car will release 457.18 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 Coolamon, NSW and Grenfell, NSW

If you want to meet halfway between Coolamon, NSW 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 -34.634804 and 148.033066, or 34º 38' 5.2944" S, 148º 1' 59.0376" E. This location is 54.98 miles away from Coolamon, NSW and Grenfell, NSW and it would take approximately 1 hour 9 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	84.04 mi	135.25 km	73.03 nautical mi
Driving distance	110 mi	176.97 km	95.56 nautical mi

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