I will probably just go some place and pick the distance that is most suitable for me at the time.
Thanks for the comments - and yes, that's the best thing to do. Pick an area and then find a walk that suits your required distance or difficulty. The walks cover a vast range of difficulties to suit different types of walker.
If looking for inspiration, we do have an 'our picks' section with lots of pages to browse through for walks on themes.
https://www.walkhighlands.co.uk/news/category/our-picks/page/2/