Here are a few suggestions for your next trip from Ermua
In 2 hours, you can reach Bilbao.
In 5 hours, you can reach Valladolid.
In 6 hours, you can reach Zaragoza, Bordeaux.
In 7 hours, you can reach Madrid.
In 8 hours, you can reach Paris, Barcelona, Valencia, Toulouse, Córdoba, Gijón.
Book - Trainline
Book - SNCF Connect
Book - Deutsche Bahn