Don’t Panic! If it’s your first Camino, let me put your mind at rest.
There is no ‘set’ distance you must walk on each day of your Camino.
It is totally up to you.
And it will depend on things like your Camino Route, your age and health, your fitness and many other factors.
A very rough idea of your daily distance is of some help in planning your Camino. That’s all!