Port Augusta (South Australia) to Perth (Western Australia). A 7-week road trip (mostly camping) from mid September to early November 2019. Our main aim was to see the wildflowers of the coastal heaths and forests of the south coast of Western Australia. But we made quite a few other stops along the way.
This was great in two senses of the word: * it was a wonderful trip; and * it was a very long way. The most direct road distance between Port Augusta and Perth is 2,389 km; by a considerable margin we didn't go via the direct route.