FEVE TrainsPintueles is on the FEVE train route. From Oviedo, the train ride is about 1 hour, from Santander, it is 3.5 hours. You can also get the FEVE train from Bilbao to Santander, then on to Pintueles.

For timetables, booking, etc. see
FEVE TRAINS. Their web site is in Spanish only, but it is fairly easy to follow and quite useful.
RENFE TrainsThe larger RENFE system which runs throughout Spain does not go to Pintueles, but if you are in Madrid or Barcelona, it will get you to Oviedo.

For more information on the RENFE trains, see the
RENFE TRAINS.