"Rethel es una población y comuna francesa, en la región de Champaña-Ardenas, departamento de Ardenas, en el distrito de Rethel y cantón de Rethel."
"Rethel (French pronunciation: [.tl]) is a commune in the Ardennes department in northern France. It is a sub-prefecture and third-most important city and economic center in the department. It is situated on the river Aisne, near the northern border of Champagne and 37 km from Reims. Its inhabitants are called Rethélois."