Distance between cities › Australia › Western Australia › Williams, WA › Distance from Williams to Coolamon Book Hotels

Distance from Williams, WA to Coolamon, NSW

Distance

3,439 km

Time

1 day 16 hours

Gas Cost

$258 - $671

There are 2,793.72 km (1,735.94 miles) from Williams to Coolamon in east direction and 3,439.17 km (2,137 miles) by car, following the 1 route.

Williams and Coolamon are 1 day 16 hours far apart, if you drive non-stop .

This is the fastest route from Williams, WA to Coolamon, NSW.

Please note the time difference between Williams, WA and Coolamon, NSW is 3 hours. The current time in Williams is 2:21 am and the current time in Coolamon is 5:21 am.

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Lowest Price Rental Cars in Williams, WA

Planning on renting a car to go from Williams, WA to Coolamon, NSW? Here there are some offers to rent a car in Williams, WA

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Williams »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 371.43 liters of fuel to cover the route between Williams, WA and Coolamon, NSW.

The estimated cost of fuel to go from Williams to Coolamon is $557.14.

During the route, an average car will release 8,884.58 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 Williams, WA and Coolamon, NSW

If you want to meet halfway between Williams, WA and Coolamon, NSW or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -31.538723 and 131.923752, or 31º 32' 19.4028" S, 131º 55' 25.5072" E. This location is 1,068.50 miles away from Williams, WA and Coolamon, NSW and it would take approximately 20 hours 7 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Williams, WA and Coolamon, NSW in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	1,735.94 mi	2,793.72 km	1,508.49 nautical mi
Driving distance	2,137 mi	3,439.16 km	1,857 nautical mi

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