I traveled to Durango, which is 30 minutes from my apartment.
The furthest I have traveled is to France, but I am planning to visit Italy next week, just before Halloween.
I walk everywhere, and I only took the metro once. It is nice to walk and explore the city. I usually get to the metro station within a five minute walk, and if I don't take the metro it takes me 25 minutes to get to the Gran Via or Casco Viejo, which is the most touristy part of Bilbao during the day.
Durango is a small but interesting city to visit. I went to a concert given by a local rock band, and they were amazing!
I am also planning a trip to Portugal in November with my friend Andrea. I met her here in Spain and she is from Mexico.