| Heidenau to Cologno al Serio | 419.25 mi (674.72 km) |
| Heidenau to Cologno Monzese | 431.77 mi (694.86 km) |
| Heidenau to Colorno | 447.88 mi (720.79 km) |
| Heidenau to Comacchio | 441.06 mi (709.82 km) |
| Heidenau to Comiso | 970.28 mi (1,561.51 km) |
| Heidenau to Como | 419.14 mi (674.53 km) |
| Heidenau to Concordia Sagittaria | 363.43 mi (584.88 km) |
| Heidenau to Concorezzo | 426.73 mi (686.76 km) |
| Heidenau to Conegliano | 359.38 mi (578.37 km) |
| Heidenau to Conselice | 456.63 mi (734.87 km) |
| Heidenau to Conselve | 407.82 mi (656.32 km) |
| Heidenau to Conversano | 709.27 mi (1,141.46 km) |
| Heidenau to Copertino | 767.21 mi (1,234.71 km) |
| Heidenau to Copparo | 430.68 mi (693.11 km) |
| Heidenau to Corato | 690.07 mi (1,110.56 km) |
