Distance between cities › Australia › New South Wales › Walla Walla, NSW › Distance from Walla Walla to Coulta Book Hotels

Distance from Walla Walla, NSW to Coulta, SA

Distance

1,496 km

Time

18 hours 21 mins

Gas Cost

$112 - $292

Helpful Inaccurate

There are 1,051.56 km (653.41 miles) from Walla Walla to Coulta in west direction and 1,496.69 km (930 miles) by car, following the A20 route.

Walla Walla and Coulta are 18 hours 21 mins far apart, if you drive non-stop .

This is the fastest route from Walla Walla, NSW to Coulta, SA.

Please note the time difference between Walla Walla, NSW and Coulta, SA is 30 minutes. The current time in Walla Walla is 3:18 am and the current time in Coulta is 2:48 am.

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Lowest Price Rental Cars in Walla Walla, NSW

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Walla Walla »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 161.61 liters of fuel to cover the route between Walla Walla, NSW and Coulta, SA.

The estimated cost of fuel to go from Walla Walla to Coulta is $242.41.

During the route, an average car will release 3,865.68 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 Walla Walla, NSW and Coulta, SA

If you want to meet halfway between Walla Walla, NSW and Coulta, SA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -34.18609 and 140.471969, or 34º 11' 9.924" S, 140º 28' 19.0884" E. This location is 464.90 miles away from Walla Walla, NSW and Coulta, SA and it would take approximately 9 hours 10 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Walla Walla, NSW and Coulta, SA in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	653.41 mi	1,051.56 km	567.80 nautical mi
Driving distance	930 mi	1,496.38 km	807.98 nautical mi

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