Abbaye Saint-Serein de Chantemerle
Abbey located in Marne, in France.
Each edition grades its towns against each other only.

A day out from Potangis leads to Abbaye du Paraclet, 14 km away. All of it lies outside: 2 places within 5 km of its centre, none in Potangis. They include an abbey and an attraction.
Abbaye Saint-Serein de Chantemerle aside, the next best known is an attraction.
Best known first: by how many Wikipedia and sister-site articles cover each place (Wikidata’s count). It isn’t a ranking of how good they are.
The list reaches out to Pressoir, 3.8 km away.
The first 20 on the list, numbered as below. The shape is the commune of Potangis; the orange dot is its centre. © OpenStreetMap contributors · commune boundary: IGN
The places here are an abbey and an attraction.
Dark: in Potangis. Light: in the communes within 5 km of its centre.
Everything here is within 5 km of its centre, 2 places in all.
Abbey located in Marne, in France.
Nothing is mapped in Potangis itself; these are within 5 km of its centre.
The 10 days out are led by Abbaye du Paraclet, 14 km away.
MuseumMusée Camille-Claudel15 km southwest, in Nogent-sur-SeineChâteauChâteauChâteau de La Motte-Tilly21 km southwest, in La Motte-TillyChâteauChâteauChâteau de Montaiguillon12 km northwest, in Louan-Villegruis-FontaineGardenGardenJardin botanique de Marnay-sur-Seine12 km southwest, in Marnay-sur-SeineChâteauChâteauChâteau de Droupt-Saint-Basle25 km southeast, in Droupt-Saint-BasleChâteauChâteauChâteau de Sigy37 km west, in SigyChâteauChâteauChâteau de Montmort39 km north, in Montmort-LucyChâteauChâteauChâteau de Bucey-en-Othe39 km southeast, in Bucey-en-OtheChâteauChâteauChâteau de Pouy-sur-Vannes32 km south, in Pouy-sur-VannesPlaces within 40 km of Potangis with an article in both French and English Wikipedia, nearest first.
Nothing is mapped in Potangis itself, but within 5 km there are Abbaye Saint-Serein de Chantemerle and Pressoir.
No museum or gallery is mapped in Potangis or within 5 km.
The nearest with articles in both French and English Wikipedia: Abbaye du Paraclet (14 km), Musée Camille-Claudel (15 km), Château de La Motte-Tilly (21 km), Château de Montaiguillon (12 km).
From OpenStreetMap and Wikidata: named museums, galleries, châteaux, abbeys, gardens, zoos, theme parks and other visitor attractions whose mapped point lies inside the commune of Potangis, then those in the communes within 5 km of its centre, and well-known places within 40 km. Houses, ruins and gardens need a sign they’re open to visitors; places marked private, closed or disused are left out. The historic-monument link is the Culture ministry’s Mérimée record. A place that isn’t mapped isn’t listed, so this isn’t everything there is to see.
Sources: OpenStreetMap (© OpenStreetMap contributors, ODbL), Wikidata (CC0: descriptions, websites, Wikipedia articles), the Culture ministry’s Mérimée database (Licence Ouverte 2.0), IGN commune boundaries. Distances are from the commune’s centre point.
Photos from Wikimedia Commons, each under its own licence (our copy, resized).
Contains public sector information under the Licence Ouverte / Open Licence 2.0 (Etalab): INSEE, DGFiP, the Interior Ministry’s statistics service (SSMSI), the Ministry of Education (DEPP), the Health Ministry’s statistics service (DREES) and the Housing Ministry (Carte des loyers). Commune boundaries: IGN Admin Express.