| Mannheim to Cankova | 397.23 mi (639.27 km) |
| Mannheim to Celje | 386.92 mi (622.68 km) |
| Mannheim to Cerklje na Gorenjskem | 357.48 mi (575.30 km) |
| Mannheim to Cerknica | 374.34 mi (602.44 km) |
| Mannheim to Cerkno | 345.70 mi (556.34 km) |
| Mannheim to Cerkvenjak | 399.88 mi (643.54 km) |
| Mannheim to Cirkulane | 410.47 mi (660.58 km) |
| Mannheim to Crensovci | 413.61 mi (665.64 km) |
| Mannheim to Crna na Koroskem | 361.24 mi (581.36 km) |
| Mannheim to Crnomelj | 413.96 mi (666.21 km) |
| Mannheim to Destrnik | 400.19 mi (644.05 km) |
| Mannheim to Divaca | 367.16 mi (590.88 km) |
| Mannheim to Dobje | 395.91 mi (637.16 km) |
| Mannheim to Dobrna | 381.16 mi (613.41 km) |
| Mannheim to Dobrova | 363.96 mi (585.74 km) |
