Distance between cities › Australia › South Australia › Williamstown, SA › Distance from Williamstown to Exeter Book Hotels

Distance from Williamstown, SA to Exeter, NSW

Distance

1,227 km

Time

14 hours 59 mins

Gas Cost

$92 - $239

Helpful Inaccurate

There are 1,044.98 km (649.32 miles) from Williamstown to Exeter in east direction and 1,226.32 km (762 miles) by car, following the A20 route.

Williamstown and Exeter are 14 hours 59 mins far apart, if you drive non-stop .

This is the fastest route from Williamstown, SA to Exeter, NSW.

Please note the time difference between Williamstown, SA and Exeter, NSW is 30 minutes. The current time in Williamstown is 9:08 pm and the current time in Exeter is 9:38 pm.

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Lowest Price Rental Cars in Williamstown, SA

Planning on renting a car to go from Williamstown, SA to Exeter, NSW? Here there are some offers to rent a car in Williamstown, SA

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Williamstown »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 132.48 liters of fuel to cover the route between Williamstown, SA and Exeter, NSW.

The estimated cost of fuel to go from Williamstown to Exeter is $198.71.

During the route, an average car will release 3,168.84 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 Williamstown, SA and Exeter, NSW

If you want to meet halfway between Williamstown, SA and Exeter, NSW or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -34.601032 and 144.621506, or 34º 36' 3.7152" S, 144º 37' 17.4216" E. This location is 381.10 miles away from Williamstown, SA and Exeter, NSW and it would take approximately 7 hours 29 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Williamstown, SA and Exeter, NSW in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	649.32 mi	1,044.98 km	564.25 nautical mi
Driving distance	762 mi	1,226.63 km	662.33 nautical mi

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