Where was The Loner filmed?

1987 film by Jacques Deray

The Loner (1987) was filmed in Boulogne-Billancourt, 14th arrondissement of Paris, Montparnasse, place Pigalle, Studios de Boulogne, quai d'Austerlitz and 9 more places, 15 places named in its Wikipedia article, 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