 Nerzweiler borders in the north on the municipality of Offenbach-Hundheim, in the east on the municipality of Aschbach, in the south on the municipality of Hinzweiler and in the west on the municipality of Glanbrücken.Nerzweiler is a loosely settled clump village on the road running through the "Eßweiler Tal" ("Landesstraße" 372).In the village core, the village's sidestreets cross the main street, and also here, settlement is a bit heavier.