Hidden in the detail of the most of the non-region based (i.e. domestic and "all other QF flights") is the reality that it's still mileage based. So yes, if it's specifically covered, you don't need to worry about miles, but if it's not, you do.
Also, the layout of the region table I uploaded seeks to group the regions to make it easier to read and digest. Qantas lists East Coast AU to [insert destination here] 5 separate times. I have grouped them to make it easier to see if you're flight falls into a region. With the QF tables, you need to read the whole table to ascertain if your origin and destination are covered. Under the table I uploaded, you look for your departure point (e.g. East Coast AU) and then you can see all relevant arrivals (per the QF table) listed alongside. Again - this only applies for the regions that QF specifically mentions. So some of my simplification is just about layout. Listing East Coast AU 5 times and not even one after the other, but spread out over the 12 line table is just silly...and IMHO not the way most people process information.
I didn't take this approach for the domestic flights because the examples that QF lists are just that, examples! It's still a mileage based system for Domestic flights.