Towns & cities
Porrentruy
Town in Porrentruy District, Canton of Jura, Switzerland
Wikipedia names Porrentruy as where 1 film or series was filmed; its page links to the sentence that says so. Wikidata records no shoot here yet.

Filmed here, per Wikipedia
Wikipedia says these were filmed in Porrentruy. Each title’s page links to the sentence that says so.
The Cassandra CrossingThriller film1976
Filming locations nearby
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Towns & cities Canton of Jura
Switzerland · 7 km south-east
Canton of Switzerland
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Towns & cities
Saint-Ursanne
Switzerland · 8 km south-east
Town and former municipality in Clos du Doubs in the canton of Jura, Switzerland
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Landscapes & nature
Gorges du Pichoux
Switzerland · 18 km south-east
Ravines in Switzerland
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Towns & cities
Delémont
Switzerland · 21 km east
Capital of the canton of Jura, Switzerland
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Towns & cities Sochaux
France · 22 km north-west
Commune in Doubs, France
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Towns & cities
Montbéliard
France · 24 km north-west
Commune in Doubs, France