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

Distance from Smithtown, NSW to Grenfell, NSW

Distance

761 km

Time

9 hours 58 mins

Gas Cost

$57 - $148

Helpful Inaccurate

There are 551.82 km (342.89 miles) from Smithtown to Grenfell in southwest direction and 761.22 km (473 miles) by car, following the Pacific Motorway route.

Smithtown and Grenfell are 9 hours 58 mins far apart, if you drive non-stop .

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

Smithtown, NSW and Grenfell, NSW are in the same time zone (AEST). Current time in both locations is 7:04 pm.

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Lowest Price Rental Cars in Smithtown, NSW

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Smithtown »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 82.15 liters of fuel to cover the route between Smithtown, NSW and Grenfell, NSW.

The estimated cost of fuel to go from Smithtown to Grenfell is $123.22.

During the route, an average car will release 1,964.98 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 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Smithtown, NSW and Grenfell, NSW

If you want to meet halfway between Smithtown, 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 -33.564681 and 151.192163, or 33º 33' 52.8516" S, 151º 11' 31.7868" E. This location is 236.32 miles away from Smithtown, NSW and Grenfell, NSW and it would take approximately 4 hours 59 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	342.89 mi	551.82 km	297.96 nautical mi
Driving distance	473 mi	760.63 km	410.71 nautical mi

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