Sestao, Spain - 80.1 miles from Mansilla de la Sierra: Sestao - Bizkaia Bridge and Ría de Bilbao - Panoramic view of Bizkaia Bridge and Estuary of Bilbao from Sestao.
Castro-Urdiales, Spain - 85.3 miles from Mansilla de la Sierra: City View - Castro-Urdiales, view over the Church of St. Mary and Castillo Faro de Santa Ana.