| Braunsberg |
Niederösterreich/Lower Austria |
| Brünn/Brno |
Tschechien/Tschechische Republik |
| Brüssels/Brüssel/Brussels |
Belgien/Belgium |
| Bruxelles |
Manitoba |
| Bubastis |
Sharqia |
| Bürgel i. Thür./Bürgel |
Thüringen |
| Caen |
Ontario |
| Cagliari |
Sardinia |
| Cambridge |
United Kingdom/UK |
| United Kingdom/UK |
|
| Camerino |
Italien/Italy |
| Canton |
Ohio |
| Cassel |
Région Hauts-de-France/Hauts-de-France |
| Catania |
Sizilien/Sicily |
| Charlottenburg |
Land Berlin |
| Chicago |
U.S.A./United States of America/USA |
| Chur |
Schweiz |
| Clayton |
Ontario |
| Cluny |
Bourgogne-Franche-Comté |
| Coimbra |
Portugal, Distrito de Coimbra |
| Columbia |
South Carolina |
| Córdoba/Cordoba |
Argentina/Argentinien |
| Crawfordsville |
Iowa |
| Cronenberg |
|