Marathon Man filmed at rue Biron, Saint-Ouen. Doc walks this street in the old Saint-Ouen flea market district to reach a dealer's shop.
Probable Named in published production coverage; the coordinate is the place itself, checked against a gazetteer.
Planning the trip? The France travel atlas covers money, language and getting aroundand everything filmed in Saint-Ouen is on one page
Venture keeps every scene location on one map, sorted by how far you'd have to walk. Open it in Saint-Ouen and it tells you what was shot around you, how to get there, and whether you can actually go in.
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