Where was A Bad Son filmed?

1980 French drama film directed by Claude Sautet

A Bad Son (1980) was filmed in Paris-Charles de Gaulle Airport, Saint-Ouen-sur-Seine, Luc-sur-Mer, Langrune-sur-Mer and Place de la République, 5 places named in its French Wikipedia’s Tournage section, in France. 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.

See them on the map → Wikipedia Source data

Places per French Wikipedia's Tournage section

French Wikipedia’s Tournage section names 5 places. Each links to the sentence that says so.

Also shot in these places