What is the shortest Camino de Santiago route?

Of the main routes to Santiago de Compostela, the shortest route is the Camino Finisterre with 118km, also the only round way, starting in Santiago de Compostela ending in Cape Finesterre / Muxia. Of course you can start at any point along a route. Just remember, to be eligible for the Compostela, you need to walk the last 100km or 200km if you are going by bike or horse.