Where was Oviedo Express filmed?
2007 film by Gonzalo Suárez
Oviedo Express (2007) was filmed in Oviedo, 1 place named in its Wikipedia article's Production section, in Spain. Wikidata records no filming location for it at all, so the article is the only recorded source. Each place says where its claim comes from.
Places per Wikipedia's Production section
Wikipedia’s Production section names 1 place. Each links to the sentence that says so.