Distance between cities › Australia › Victoria › Killara, VIC › Distance from Killara to Harden Book Hotels

Distance from Killara, VIC to Harden, NSW

Distance

265 km

Time

3 hours 14 mins

Gas Cost

$20 - $52

There are 218.09 km (135.52 miles) from Killara to Harden in northeast direction and 263.93 km (164 miles) by car, following the M31 route.

Killara and Harden are 3 hours 14 mins far apart, if you drive non-stop .

This is the fastest route from Killara, VIC to Harden, NSW.

Killara, VIC and Harden, NSW are in the same time zone (AEST). Current time in both locations is 7:32 am.

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Lowest Price Rental Cars in Killara, VIC

Planning on renting a car to go from Killara, VIC to Harden, NSW? Here there are some offers to rent a car in Killara, VIC

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Killara »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 28.59 liters of fuel to cover the route between Killara, VIC and Harden, NSW.

The estimated cost of fuel to go from Killara to Harden is $42.88.

During the route, an average car will release 683.87 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 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Killara, VIC and Harden, NSW

If you want to meet halfway between Killara, VIC and Harden, NSW or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -35.337194 and 147.646794, or 35º 20' 13.8984" S, 147º 38' 48.4584" E. This location is 82.24 miles away from Killara, VIC and Harden, NSW and it would take approximately 1 hour 37 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Killara, VIC and Harden, NSW in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	135.52 mi	218.09 km	117.76 nautical mi
Driving distance	164 mi	264.72 km	142.94 nautical mi

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