Combles is a commune in the Somme department in Hauts-de-France in northern France. Combles is situated on the D20 road, some 50 km n…Combles is a commune in the Somme department in Hauts-de-France in northern France. Combles is situated on the D20 road, some 50 km north-east of Amiens. Combles was the operations centre for the battle of Bapaume during the Franco-Prussian War of 1870–71.