| Heilbad Heiligenstadt to Corbetta | 412.30 mi (663.53 km) |
| Heilbad Heiligenstadt to Corciano | 578.46 mi (930.94 km) |
| Heilbad Heiligenstadt to Cordenons | 390.62 mi (628.64 km) |
| Heilbad Heiligenstadt to Cori | 685.26 mi (1,102.82 km) |
| Heilbad Heiligenstadt to Coriano | 524.70 mi (844.42 km) |
| Heilbad Heiligenstadt to Corigliano Calabro | 869.68 mi (1,399.62 km) |
| Heilbad Heiligenstadt to Corleone | 949.64 mi (1,528.30 km) |
| Heilbad Heiligenstadt to Cormano | 405.18 mi (652.08 km) |
| Heilbad Heiligenstadt to Cornaredo | 409.33 mi (658.75 km) |
| Heilbad Heiligenstadt to Cornate d'Adda | 397.02 mi (638.94 km) |
| Heilbad Heiligenstadt to Cornedo Vicentino | 401.96 mi (646.89 km) |
| Heilbad Heiligenstadt to Correggio | 457.57 mi (736.39 km) |
| Heilbad Heiligenstadt to Corridonia | 583.35 mi (938.81 km) |
| Heilbad Heiligenstadt to Corsico | 413.45 mi (665.39 km) |
| Heilbad Heiligenstadt to Cortona | 566.49 mi (911.68 km) |
