Thalwil is a locality located 92.94 km west-southwest from Bern in Zurich Canton, Switzerland. The population of Thalwil is 17,990 people. Adliswil, Affoltern am Albis, Horgen are located close to Thalwil. You can find Thalwil on any map using the following decimal coordinates: 47.2953 (latitude), 8.5647 (longitude).