Aachen (district) in the context of "Hanover (district)"

Aachen is the 13th-largest city in North Rhine-Westphalia and the 27th-largest city of Germany, with around 261,000 inhabitants.

Aachen is located at the northern foothills of the High Fens and the Eifel Mountains. It sits on the Wurm River, a tributary of the Rur, and together with Mönchengladbach, it is the only larger German city in the drainage basin of the Meuse. It is the westernmost larger city in Germany, lying approximately 61 km (38 mi) west of Cologne and Bonn, directly bordering Belgium in the southwest, and the Netherlands in the northwest. The city lies in the Meuse–Rhine Euroregion and is the seat of the district of Aachen (Städteregion Aachen).

Euskirchen (German pronunciation: [ˈɔʏskɪʁçn̩] ) is a Kreis (district) in the south-west of North Rhine-Westphalia, Germany. Neighboring districts are Aachen, Düren, Rhein-Erft-Kreis, Rhein-Sieg, Ahrweiler, Daun, Bitburg-Prüm, and the Liège province (Belgium).

Heinsberg is a Kreis (district) in the west of North Rhine-Westphalia, Germany with the town of Heinsberg as its capital. Neighbouring districts are Viersen, Neuss, Düren and Aachen, the city of Mönchengladbach and the Dutch province Limburg.