Villars-le-Sec

Bure is a municipality in the district of Porrentruy in the canton of Jura in Switzerland. It lies in very close proximity to the border with France.

Saint-Dizier-l'Évêque (French pronunciation: ​[sɛ̃ dizje levɛk]; German: Sankt Störingen) is a commune in the Territoire de Belfort department in Bourgogne-Franche-Comté in northeastern France.

Lebetain (French pronunciation: ​[ləbətɛ̃]) is a commune in the Territoire de Belfort department in Bourgogne-Franche-Comté in northeastern France.

Croix (French pronunciation: [kʁwa] (listen)) is a commune in the Territoire de Belfort department in Bourgogne-Franche-Comté in northeastern France.

Basse-Allaine is a municipality in the district of Porrentruy in the canton of Jura in Switzerland. On 1 January 2009 the former municipalities of Buix, Courtemaîche and Montignez merged to form Basse-Allaine.The name refers to the river Allaine which runs through the municipality.

Delle station (French: Gare de Delle) is a railway station in the commune of Delle, in the French department of Territoire de Belfort, in the Bourgogne-Franche-Comté region. It is located at the border between France and Switzerland and is the junction of the standard gauge Delémont–Delle line of Swiss Federal Railways and the Belfort–Delle line of SNCF.The station originally opened in 1868, but service was interrupted between 1992–2006, and not fully resumed until 2018. The station opened on 29 June 1868; cross-border service to Switzerland began on 23 September 1872. Passenger service between Belfort and Delle ceased on 26 September 1992, and the station closed in 1995. A joint Franco-Swiss effort to re-open the line led to the resumption of cross-border service in 2006; service to Belfort resumed in 2018.

Boncourt railway station (French: Gare de Boncourt) is a railway station in the municipality of Boncourt, in the Swiss canton of Jura. It is an intermediate stop on the standard gauge Delémont–Delle line of Swiss Federal Railways.

Buix railway station (French: Gare de Buix) is a railway station in the municipality of Basse-Allaine, in the Swiss canton of Jura. It is an intermediate stop on the standard gauge Delémont–Delle line of Swiss Federal Railways.

Buix is a former municipality in the district of Porrentruy in the canton of Jura in Switzerland. On 1 January 2009 the former municipalities of Buix, Courtemaîche and Montignez merged to form the new municipality of Basse-Allaine.The village is situated in a small valley in the middle of which runs the river Allaine.

Boncourt (French pronunciation: ​[bɔ̃kuʁ]) is a municipality in the district of Porrentruy in the canton of Jura in Switzerland.

Fahy is a municipality in the district of Porrentruy in the canton of Jura in Switzerland.

Courtedoux (French pronunciation: [kuʁtədu]) is a municipality in the district of Porrentruy of the Canton of Jura, Switzerland.