I have 3 usual 30 mile routes that I ride. The middle one is a circle that I can and do ride both directions.
However like my ride yesterday, I just rode at random thru the turn of the century huge old homes. I do this ever so often just for a change.
Any of these rides are what is great about cycling instead of running. Runners just dont have the time to vary their runs very much, so their exercise must be rather boring.