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

Distance from Harefield, NSW to Smithtown, NSW

Distance

877 km

Time

10 hours 32 mins

Gas Cost

$66 - $171

Helpful Inaccurate

There are 676.43 km (420.32 miles) from Harefield to Smithtown in northeast direction and 877.09 km (545 miles) by car, following the M31 route.

Harefield and Smithtown are 10 hours 32 mins far apart, if you drive non-stop .

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

Harefield, NSW and Smithtown, NSW are in the same time zone (AEST). Current time in both locations is 7:14 am.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Harefield, NSW to Smithtown, NSW:

Lowest Price Rental Cars in Harefield, NSW

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Harefield »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 94.69 liters of fuel to cover the route between Harefield, NSW and Smithtown, NSW.

The estimated cost of fuel to go from Harefield to Smithtown is $142.03.

During the route, an average car will release 2,264.93 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 Harefield, NSW and Smithtown, NSW

If you want to meet halfway between Harefield, NSW and Smithtown, NSW or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -33.969189 and 150.870880, or 33º 58' 9.0804" S, 150º 52' 15.168" E. This location is 272.39 miles away from Harefield, NSW and Smithtown, NSW and it would take approximately 5 hours 16 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	420.32 mi	676.43 km	365.25 nautical mi
Driving distance	545 mi	876.74 km	473.40 nautical mi

Road Trip Tips