Villaviciosa to Oviedo ( Local bus check ALSA site)
Oviedo to Santiago (only 2 ALSA buses ON THAT Sunday). Times are not great
www.alsa.es
Definitely book in advance. Use the ALSA App
(if over 60,
you will automatically get the Seniors discount once registered)
https://www.caminodesantiago.me/community/threads/from-oviedo-to-covadonga.15684/
There may be something useful here.
Edit ::
Just noticed it an old thread
Have you looked after the accommodation options in Gronze?
https://www.gronze.com/camino-norte
I have walked in Norte during that time frame and yes, accommodation can be tight. San Sebastian and Deba are 2 bottlenecks, I experienced.
Congratulations, on completing your Camino, thanks for taking the time to keep us updated. You walked some long days and documented that a Norte in Winter, using a good number of Albergues is possible.
Enjoy Santiago, a nice celebratory lunch in San Martin Pinario, in a lovely setting, at...
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