| Herouville-Saint-Clair to Cosenza | 1,064.17 mi (1,712.62 km) |
| Herouville-Saint-Clair to Cossato | 469.67 mi (755.86 km) |
| Herouville-Saint-Clair to Costa Volpino | 538.79 mi (867.10 km) |
| Herouville-Saint-Clair to Creazzo | 607.15 mi (977.11 km) |
| Herouville-Saint-Clair to Crema | 538.22 mi (866.19 km) |
| Herouville-Saint-Clair to Cremona | 561.32 mi (903.35 km) |
| Herouville-Saint-Clair to Crevalcore | 622.72 mi (1,002.17 km) |
| Herouville-Saint-Clair to Crispiano | 1,040.88 mi (1,675.14 km) |
| Herouville-Saint-Clair to Crosia | 1,070.79 mi (1,723.27 km) |
| Herouville-Saint-Clair to Crotone | 1,107.53 mi (1,782.40 km) |
| Herouville-Saint-Clair to Cuneo | 499.26 mi (803.48 km) |
| Herouville-Saint-Clair to Cuorgne | 456.91 mi (735.33 km) |
| Herouville-Saint-Clair to Cusano Milanino | 511.01 mi (822.38 km) |
| Herouville-Saint-Clair to Cutro | 1,104.90 mi (1,778.17 km) |
| Herouville-Saint-Clair to Cutrofiano | 1,101.23 mi (1,772.26 km) |
