Trémoins

Aibre (French pronunciation: ​[ɛbʁ]) is a commune in the Doubs department in the Bourgogne-Franche-Comté region in eastern France.

Verlans (French pronunciation: ​[vɛʁlɑ̃]) is a commune in the Haute-Saône department in the region of Bourgogne-Franche-Comté in eastern France.

Semondans (French pronunciation: ​[səmɔ̃dɑ̃]) is a commune in the Doubs department in the Bourgogne-Franche-Comté region in eastern France.

Laire (French pronunciation: ​[lɛʁ]) is a commune in the Doubs department in the Bourgogne-Franche-Comté region in eastern France.

Raynans (French pronunciation: ​[ʁɛnɑ̃]; formerly in German: Renach) is a commune in the Doubs department in the Bourgogne-Franche-Comté region in eastern France.

Échenans is a commune in the Doubs department in the Bourgogne-Franche-Comté region in eastern France.

Tavey (French pronunciation: ​[tavɛ]) is a former commune in the Haute-Saône department in the region of Bourgogne-Franche-Comté in eastern France. On 1 January 2019, it was merged into the commune Héricourt.

Désandans (French pronunciation: ​[dezɑ̃dɑ̃]) is a commune in the Doubs department in the Bourgogne-Franche-Comté region in eastern France.

Saint-Julien-lès-Montbéliard (French pronunciation: ​[sɛ̃ ʒyljɛ̃ lɛ mɔ̃beljaʁ], literally Saint-Julien near Montbéliard) is a commune in the Doubs department in the Bourgogne-Franche-Comté region in eastern France.

Issans (French pronunciation: ​[isɑ̃]) is a commune in the Doubs department in the Bourgogne-Franche-Comté region in eastern France.

The Belfort Gap (French: Trouée de Belfort) or Burgundian Gate (German: Burgunder Pforte) is the area of relatively flat terrain in Eastern France between the Vosges Mountains to the north and the Jura Mountains to the south. It marks the watershed between the drainage basins of the River Rhine to the east and the River Rhône to the west, part of the European Watershed between the North Sea and the Mediterranean Sea. It is also the boundary between the historic regions of Burgundy to the west and Alsace to the east, and as such has marked the Franco-German border for long periods of its history.

Arcey (French pronunciation: [aʁsɛ]; Franc-Comtois: Airceis) is a commune in the Doubs department in the Bourgogne-Franche-Comté region in eastern France.