When I lived in Livermore, you could ride straight out in any direction and just turn around and cover a ton of miles. The problem was that people fly on those country roads. I'd rather have a bike path, but that's not an option on those country roads. Plus, it was hotter out there.
Around here, there's plenty of roads. But, not that many that I feel safe on. On one of the nearest ones, the city painted bicycle symbols on the slow lane as if that makes it a combination bike lane and slow lane for the cars. More like a suicide lane.