TIMR, you misremembered what I said. A pilgrim CAN start at Oviedo, take the greenway detour just after Lugo, and cut over to the end of the Norte (Sobrado del Monxes), then tap into the Frances at Lavacolla, and qualify for a Compostela. I planned to do exactly this this past Spring, before my doctors nixed the idea.
The distance is enough to qualify, and the route, while slightly off-piste is generally recognized as being a valid alternative to the Frances. Many pilgrims arriving this past July and August reported they used this route. To my knowledge, none were refused a Compostela.
The issue is that the paid staff have done this for years, and are aware of all the odd detours that pilgrims take for any number of valid reasons, but which do not diminish the accomplishment of a more or less direct route from a starting point to the Cathedral at Santiago. Conversely, volunteers may not be up to speed on all the "higgly piggly" variations that creep into some Camino routing.
That is the reason for my misgivings about the proposed route. The related misgiving is that volunteers are not as aware of current route changes. The fairly recent proliferation of routes coming from Portugal are an example...
Prior to recognition of the Spiritual Variant, there was ONE accepted route up from Portugal: Valenca, Tui, O'Porrino...Santiago. With the recent recognition of the Spiritual Variant, there were now two recognized routes.
Then folks started branching out from the Spiritual Variant and doing what amounted to free-routing. Pilgrims walked from one town to another, more or less in the general direction of Santiago. This was more or less along the coast up into Galicia, before swinging to the East, towards Santiago. Others proceeded more or less directly to Santiago, after crossing the river from Portugal into Spain.
This, in turn, has caused a lot of weeping and gnashing of teeth at the Pilgrim Office. As these combinations are not in the computer database tables (yet), staff and volunteers must use Google Maps to reconstruct your journey and verify the distances from town to town. It takes added time, slows the queue process, and allows errors to enter the process... Things used to be so much easier when we had ONE FLAVOR...
One of these more recent Spiritual Route "variations" has pilgrims riding a boat (not a ferry) to "leap frog" a distance of some 28 km into Padron. Padron is one full day out of Santiago, and is very much WITHIN the 100 km threshold. I was told of this supposedly "legal cheat" this past summer.
Sorry, but that is like taking a taxi or bus from Portomarin to Palais de Rei on the Frances and claiming to nonetheless have 'walked: the final 100 km. It is not legal. Bus taxi or boat, if discovered, you should be denied a Compostela as you did not walk the final 100 km into Santiago.
A ferry that merely conveys a person directly across a river or other significant body of water is considered to replace a physical bridge. This is legitimate, and what the originally approved Spiritual Variant includes. However, any watercraft that conveys a pilgrim up or downstream so as to shave or reduce the overall distance within the 100 km threshold is illegal for purposes of qualifying for a Compostela.
Remember, the rules state that you MUST WALK THE FINAL 100 km of any recognized route INTO Santiago. Not 98 km, not 87 km. You MUST walk a minimum of 100 km into Santiago...PERIOD.
Taking a boat or any kind to skip a walk of 28 km WITHIN this final 100 km (as in arriving at Padron on a boat from the West) is a strict violation of the 100 km walking rule.
I do not make the rules. I do help interpret them. Sometimes, this is like herding cats. Yes, I know I have used the metaphor again in another context. But it remains apt to use here as well. The numbers of pilgrims who are coming up with creative ways to do the final 100 km, without actually walking the final 100 km, is expanding. It is becoming very much the cat and mouse game. it is SO frustrating... What ever happened just just following the rules that everyone else does?
The purist in me does wish people would simply follow the accepted and recognized routes and stop making things so difficult. But, the pilgrim in me understands the exploring nature of the Camino.
In my view, as long as you actually walk the FINAL 100 km into Santiago on any route, including reasonable detours, like the greenway to parallel the crowded Frances, I consider this valid. ANYTHING that contrives to reduce the actual distance walked to less than 100.0 km into Santiago, disqualifies any pilgrim from receiving a Compostela.
Rules are rules...