- Aachen
- Berlin
- Bielefeld
- Bremen
- Dorsten
- Dortmund *
- Esslingen
- Hamburg
- Hannover
- Konstanz
- Leipzig *
- Mainz
- Mannheim
- Marburg
- Norderstedt
- Offenburg
- Peine
- Reutlingen
- Rinteln
- Rostock
- Schwäbisch Gmünd
- Singen *
- Stuttgart
- TeckeELa *
- Tuttlingen
- Weimar
- Wiesbaden
(Cities marked with * are Wander-TMS municipalities with temporary systems for 4-6 months.)