Currently doing 20 miles each way a day, usually just over an hour. I think this would be unreasonable for many people; but I'm happy to detour and make it even

Currently doing 20 miles each way a day, usually just over an hour. I think this would be unreasonable for many people; but I'm happy to detour and make it even longer, it's a lovely rural route. I guess for most people though, however far they can comfortably ride in 30 mins is a reasonable commute, and this varies greatly with fitness. Due to the geography of where I am, there's no direct train or bus, and they take me longer than the bike. I do take the train in winter, to avoid commuting in the dark (again this is rural, so by dark I mean DARK)