Distance between cities › Australia › Queensland › Comet, QLD › Distance from Comet to Walla Walla Book Hotels

Distance from Comet, QLD to Walla Walla, NSW

Distance

1,669 km

Time

20 hours 45 mins

Gas Cost

$125 - $326

There are 1,363.68 km (847.35 miles) from Comet to Walla Walla in south direction and 1,668.89 km (1,037 miles) by car, following the A7 route.

Comet and Walla Walla are 20 hours 45 mins far apart, if you drive non-stop .

This is the fastest route from Comet, QLD to Walla Walla, NSW.

Please note the time difference between Comet, QLD and Walla Walla, NSW is 1 hour. The current time in Comet is 5:19 am and the current time in Walla Walla is 6:19 am.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Comet, QLD to Walla Walla, NSW:

Lowest Price Rental Cars in Comet, QLD

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Comet »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 180.30 liters of fuel to cover the route between Comet, QLD and Walla Walla, NSW.

The estimated cost of fuel to go from Comet to Walla Walla is $270.44.

During the route, an average car will release 4,312.67 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 Comet, QLD and Walla Walla, NSW

If you want to meet halfway between Comet, QLD and Walla Walla, NSW or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -29.798880 and 148.368484, or 29º 47' 55.968" S, 148º 22' 6.5424" E. This location is 518.66 miles away from Comet, QLD and Walla Walla, NSW and it would take approximately 10 hours 22 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Comet, QLD and Walla Walla, NSW in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	847.35 mi	1,363.68 km	736.33 nautical mi
Driving distance	1,037 mi	1,669.40 km	901.41 nautical mi

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