| Heidenau to Cosenza | 815.43 mi (1,312.32 km) |
| Heidenau to Cossato | 456.61 mi (734.84 km) |
| Heidenau to Costa Volpino | 395.61 mi (636.67 km) |
| Heidenau to Creazzo | 392.14 mi (631.09 km) |
| Heidenau to Crema | 433.13 mi (697.05 km) |
| Heidenau to Cremona | 441.11 mi (709.90 km) |
| Heidenau to Crevalcore | 450.85 mi (725.57 km) |
| Heidenau to Crispiano | 735.31 mi (1,183.37 km) |
| Heidenau to Crosia | 801.15 mi (1,289.32 km) |
| Heidenau to Crotone | 837.17 mi (1,347.29 km) |
| Heidenau to Cuneo | 542.03 mi (872.31 km) |
| Heidenau to Cuorgne | 480.65 mi (773.54 km) |
| Heidenau to Cusano Milanino | 432.60 mi (696.21 km) |
| Heidenau to Cutro | 839.41 mi (1,350.90 km) |
| Heidenau to Cutrofiano | 779.18 mi (1,253.97 km) |
