As you know, there is no single route to do the Camino de Santiago and, moreover, you are not obliged to do the whole route if you do not have the necessary time. The minimum distance to receive the Compostela is 100 kilometres on foot and 200 kilometres if you go by bike. In both cases, having at least one week will be enough to complete it in stages of 20 km per day or 50 km for cyclists.