I don't know but I'd guess for cycling long distances, the question would be how and where to sleep. Luckily, in Finland we have the ancient forest code which permits us to temporarily camp anywhere on privately owned woodlands - so the question mostly boils down to loading all the camping equipment on a bike. A few years ago one of my friends travelled nearly 1000 km by bike, he had a small trailer attached to the bike.

Well, but anyway, I wish some day you get to try that kind of biking adventure! And, sure, I hope I'll also myself get to cycle more often =)