So ... when you've ridden all the paved roads in your area (and by "your area" I mean within about a 100 km radius of the place you live), and ridden many of them several times ........ then what?
I've got two more roads to ride, and I'll have accomplished just that. To ride in other areas, exploring other paved roads, will require vehicular transporation and/or more than one day.
I'm left with a vague, unsettled feeling of "that's it?"
Maybe it's time to move to a new area.