Just saw the sequence in your comment: Sydney - Wollongong - Goulburn - Wagga - Forbes - Bathurst - Blue Mountains - Sydney. Type those names one by one and you will get a cyclic trip from/to Sydney. But the order of waypoints could be different, optimized for max curiosity within time and budget.

We have a version in the lab, where you could define durations in locations (e.g. 2 days at Wagga Wagga), even pin location to specific date.