Rom, Italy
Marburg, Hessen, Germany
Cologne, North Rhine-Westphalia, Germany
Sanremo, Liguria, Italy
Giessen, Hessen, Germany
Sankt Andreasberg, Lower Saxony, Germany
Kiev, Kyiv city, Ukraine
Wiesbaden, Hesse, Germany
Eltville am Rhein, Germany
Mainz, Rhineland-Palatinate, Germany
Mainz, Rheinland-Pfalz, Germany