Boncourt, Switzerland

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.

Delle (French pronunciation: ​[dɛl]) is a commune in the Territoire de Belfort department in Bourgogne-Franche-Comté in northeastern France. Delle is the last French town on the railway line from Belfort to Berne, in Switzerland. The railway station in Delle is served by trains to Belfort and Biel/Bienne.

The canton of Delle is an administrative division of the Territoire de Belfort department, northeastern France. Its borders were modified at the French canton reorganisation which came into effect in March 2015. Its seat is in Delle.It consists of the following communes:

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.

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.

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

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

The Skirmish at Joncherey (French pronunciation: ​[ʒɔ̃ʃʁɛ]) was a clash in the Territoire de Belfort, on the border between France and Germany, and was the first military action of the Western Front of World War I. It occurred in the village of Joncherey near the French–German border in Alsace-Lorraine. The skirmish took place a day before the German declaration of war against France on 3 August 1914.

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

Montignez 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 the new municipality of Basse-Allaine.

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