 The municipality lies on the Jeckenbach in the Western Palatinate between the Palatinate Forest and the Hunsrück.Langweiler lies at an elevation of some 250 to 300 m above sea level east of "Bundesstraße" 270 and mostly on the Jeckenbach's right bank.Elevations around the village reach heights of almost 400 m to the west and some 370 m to the south and north.