Travelling between cooper pedy and Darwin

Yeah mate....dozens of them. The only one I can think of that could be an issue might be Barrow Creek if they haven't got through their financial problems......

I think the cooper "p" is up the other way to make a Coober.

There are a lot of people travelling that road all the time so fuel shouldn't be a problem.
Because of your tank size/range you will only require some of them, not all along the way.

Ross M

Be aware that the township of Larrimah, about 180Km south of Katherine, doesn't have a fuel station. To the north, Mataranka, and to the south, Highway Inn? do.

After tour guiding up and down that road for over 10 years I can say that every town has a fuel station the best thing that you can do is try to make it between the small palces as they are more expensive. but if you have range of 350km you will be ok. just as I said the towns are cheaper than the road houses.