There is a road :)
ok more than one, actually a lot of roads.
there is a kind of road at here in quebec, but also everywhere else.
busted up secondary roads patched up pavement, potholes, not too many houses, all bumpy and cracked, that goes through farmland, along rivers, over mountains, narrow roads, like "larry's river road" "taramacouta" the road to honeydew in Ca. and other roads similar, and some hard pack gravel roads that wind through the countryside, like riviere rouge etc. I am pretty sure you have them wherever you are. the adventure bike is great for these roads. same for exp tires, distanzias etc.
they are doable on a sport touring, but painful, scrape the bottom of a cruiser, , a dirtbike is overkill really this is where the adventure bike excels. .
just my .02
Because a thing seems difficult for you, do not think it impossible for anyone to accomplish.