Explore details about location Calle Santander. Calle Santander is a location situated within the Barriada Cuatro Santos alongside other areas such as Calle Santander, Calle Ramón y Cajal. Additionally, some smaller parts of Calle Santander include specific areas like Calle Guadalajara, Calle Lugo, Calle Vapor adding to the diversity of its landscape.