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

Distance from Walla Walla, NSW to Hynam, SA

Distance

649 km

Time

8 hours 37 mins

Gas Cost

$49 - $127

Helpful Inaccurate

There are 556.46 km (345.77 miles) from Walla Walla to Hynam in southwest direction and 648.57 km (403 miles) by car, following the A300 route.

Walla Walla and Hynam are 8 hours 37 mins far apart, if you drive non-stop .

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

Please note the time difference between Walla Walla, NSW and Hynam, SA is 30 minutes. The current time in Walla Walla is 4:25 pm and the current time in Hynam is 3:55 pm.

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Lowest Price Rental Cars in Walla Walla, NSW

Planning on renting a car to go from Walla Walla, NSW to Hynam, 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 70.07 liters of fuel to cover the route between Walla Walla, NSW and Hynam, SA.

The estimated cost of fuel to go from Walla Walla to Hynam is $105.10.

During the route, an average car will release 1,675.99 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 Walla Walla, NSW and Hynam, SA

If you want to meet halfway between Walla Walla, NSW and Hynam, SA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -36.744953 and 143.960434, or 36º 44' 41.8308" S, 143º 57' 37.5624" E. This location is 201.56 miles away from Walla Walla, NSW and Hynam, SA and it would take approximately 4 hours 18 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 Hynam, SA in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	345.77 mi	556.46 km	300.47 nautical mi
Driving distance	403 mi	648.76 km	350.31 nautical mi

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