Lambres

Mazinghem is a commune in the Pas-de-Calais department in the Hauts-de-France region of France.

Rombly (French pronunciation: ​[ʁɔ̃bli]) is a commune in the Pas-de-Calais département in the Hauts-de-France region of France.

Aire-sur-la-Lys (French pronunciation: ​[ɛʁ syʁ la lis], literally Aire on the Lys; West Flemish: Ariën-aan-de-Leie) is a commune in the Pas-de-Calais department in northern France.

The Canal d'Aire is a French canal connecting the Canal de Neufossé in Aire-sur-la-Lys to the Canal de la Deûle in Bauvin. It is a segment of the Canal Dunkerque-Escaut.

The Laquette is a river of northern France, right tributary of the Lys. It is 23 km (14 mi) long. It flows into the Lys in Aire-sur-la-Lys.

Norrent-Fontes (French pronunciation: ​[nɔʁɑ̃ fɔ̃t]; West Flemish: Norrem) is a commune in the Pas-de-Calais department in the Hauts-de-France region of France.

The Canton of Norrent-Fontes was one of the 14 cantons of the arrondissement of Béthune, in the Pas-de-Calais department, in northern France. It was disbanded following the French canton reorganisation which came into effect in March 2015. Its chief town was Norrent-Fontes. It had 19,753 inhabitants in 2012. It was disbanded following the French canton reorganisation which came into effect in March 2015. The canton comprised 18 communes:

Quernes (French pronunciation: ​[kɛʁn]; West Flemish: Kernes) is a commune in the Pas-de-Calais department in the Hauts-de-France region of France.

Linghem is a commune in the Pas-de-Calais department in the Hauts-de-France region of France.

Witternesse (West Flemish: Witernes) is a commune in the Pas-de-Calais department in the Hauts-de-France region of France.

Saint-Hilaire-Cottes (French pronunciation: ​[sɛ̃.t‿ilɛʁ kɔt]) is a commune in the Pas-de-Calais department in the Hauts-de-France region of France.

Bourecq (French pronunciation: ​[buʁɛk]) is a commune in the Pas-de-Calais department in the Hauts-de-France region in northern France.