From the Wikipedia page [1]
Eschweiler (German pronunciation: [ˈɛʃvaɪlɐ]) is a municipality in the district of Aachen in North Rhine-Westphalia in Germany on the river Inde, near the German-Belgian-Dutch frontier, and about 15 kilometres (9 mi) east of Aachen and 50 kilometres (31 mi) west of Cologne.