Delle is a commune in the Territoire de Belfort department in Franche-Comté in northeastern France.
Delle is the last French town on the railway line from Belfort to Berne, in Switzerland. Visitors to Delle can travel there by bus from Belfort, (hourly) timetables can be found at: www.optymo.fr
There is a Swiss Federal Railways station in Delle for trains to Delemont.(Wikipedia)