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

Distance from Killara, VIC to Helensburgh, NSW

Distance

539 km

Time

6 hours 18 mins

Gas Cost

$40 - $105

There are 427.36 km (265.55 miles) from Killara to Helensburgh in northeast direction and 539.13 km (335 miles) by car, following the M31 route.

Killara and Helensburgh are 6 hours 18 mins far apart, if you drive non-stop .

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

Killara, VIC and Helensburgh, NSW are in the same time zone (AEST). Current time in both locations is 7:35 am.

Any questions or tips to share?

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Lowest Price Rental Cars in Killara, VIC

Planning on renting a car to go from Killara, VIC to Helensburgh, 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 58.26 liters of fuel to cover the route between Killara, VIC and Helensburgh, NSW.

The estimated cost of fuel to go from Killara to Helensburgh is $87.38.

During the route, an average car will release 1,393.49 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 10, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Killara, VIC and Helensburgh, NSW

If you want to meet halfway between Killara, VIC and Helensburgh, NSW or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -34.766364 and 148.764182, or 34º 45' 58.9104" S, 148º 45' 51.0552" E. This location is 167.59 miles away from Killara, VIC and Helensburgh, NSW and it would take approximately 3 hours 9 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	265.55 mi	427.36 km	230.75 nautical mi
Driving distance	335 mi	539.41 km	291.26 nautical mi

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