I rode a total of 300k with my girlfriend (who didn't prepare at all) this summer.
We managed between 50 and 70 each day. We took plenty of breaks and left camp between 9-10 every day.
Last one we took a wrong turn from the gravel bike path and ended up on the mtb trail - the morning after a downpour. I was not the most popular map holder at that point. It was pretty though.
I rode a total of 300k with my girlfriend (who didn't prepare at all) this summer.
We managed between 50 and 70 each day. We took plenty of breaks and left camp between 9-10 every day.